Oor Pho - V O OOR PHO Syst MS: Nstallation Iagrams: D NE IDE D NE E I D

INDEX - DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: INSTALLATION DIAGRAMS
INDEX
DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: INSTALLATION DIAGRAMS
DOOR PHONE - VIDEO DOOR

PHONE SYSTEMS:
Installation Diagrams
http://www.urmetdomus.com
e-mail:info@urmetdomus.it
MT 101-014D (Rev. December 2006)
DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams
INDEX
II
INDEX
INSTALLATION DIAGRAMS
Sec. 1
(Index at the beginning of section)
DOOR PHONE SYSTEMS

4+N WIRE ELECTRONIC SYSTEMS
Sec. 1A
1+1 WIRE ELECTRONIC SYSTEMS
Sec. 1B
TRADITIONAL CALL SYSTEMS
Sec. 1C
VIDEO DOOR PHONE SYSTEMS

COAX ELECTRONIC SYSTEMS
Sec. 1D
5-WIRE ELECTRONIC SYSTEMS
Sec. 1E
INSTRUCTIONS FOR INTERCHANGE OF VARIOUS POWER SUPPLIES

AND MONITORS
Sec. 1F
EASIVOICE SYSTEM
Sec. 2
III
INDEX
NUMERIC INDEX
Diagram Code
Sec. Pag.
SC101-0249E .................................................................... 1a .......... 32

SC101-0252D.................................................................... 1a .......... 22
SC101-0289 I .................................................................... 1a .......... 28
SC101-0440B.................................................................... 1c ............ 4
SC101-0441C.................................................................... 1c ............ 6
SC101-0461B.................................................................... 1c ............ 8
SC101-0482D.................................................................... 1a .......... 58
SC101-0567E .................................................................... 1a .......... 54
SC101-0578G ................................................................... 1a .......... 42
SC101-0735D ................................................................... 1a .......... 60
SC101-0791E ................................................................... 1a .......... 24
SC101-0839D ................................................................... 1a .......... 44
SC101-0844E ................................................................... 1a .......... 50
SC101-0858C ................................................................... 1a ............ 2
SC101-0861D ................................................................... 1a .......... 36
SC101-0863E ................................................................... 1a .......... 38
SC101-0866G ................................................................... 1a .......... 52
SC101-0932C ................................................................... 1b ............ 4
SC101-0937B ................................................................... 1b ............ 8
SC101-1070C ................................................................... 1a .......... 26
SC101-1133C ................................................................... 1a ............ 4
SC101-1134E ................................................................... 1a .......... 56
SC101-1135F.................................................................... 1b ............ 2
SC101-1209C ................................................................... 1a .......... 14
SC101-1210B ................................................................... 1b ............ 6
SC101-1217C ................................................................... 1a .......... 10
SC101-1218C ................................................................... 1b .......... 10
SC101-1226B ................................................................... 1a .......... 30
SC101-1240A ................................................................... 1a .......... 16
SC101-1241B ................................................................... 1b .......... 12
SC101-1243B ................................................................... 1a .......... 40
SC101-1244A ................................................................... 1a .......... 48
SC101-1247A ................................................................... 1c ............ 2
SC101-1248A ................................................................... 1a .......... 20
SC101-1249A ................................................................... 1a .......... 46
SC101-1259B ................................................................... 1a ............ 3
SC101-1269A ................................................................... 1b .......... 16
SC101-1272A ................................................................... 1a .......... 34
SC101-1273A ................................................................... 1a ............ 6
SC101-1280A ................................................................... 1a .......... 12
SC101-1282A ................................................................... 1a .......... 18
SC101-1284A ................................................................... 1a ............ 8
SC101-1327...................................................................... 1b .......... 14
IV
Diagram Code
Sec. Pag.
SV102-0782D .................................................................... 1d .......... 31

SV102-1241D .................................................................... 1d .......... 36
SV102-1349E .................................................................... 1d .......... 34
SV102-1469D .................................................................... 1d .......... 30
SV102-1470C .................................................................... 1e .......... 27
SV102-1574C .................................................................... 1d .......... 30
SV102-1609E .................................................................... 1d ............ 6
SV102-1710D .................................................................... 1e .......... 27
SV102-1712F .................................................................... 1e .......... 26
SV102-2066D .................................................................... 1d ............ 8
SV102-2081B .................................................................... 1e ............ 5
SV102-2082C .................................................................... 1e ............ 4
SV102-2132E .................................................................... 1d .......... 32
SV102-2631E .................................................................... 1d ............ 4
SV102-2633H .................................................................... 1e ............ 6
SV102-2806F .................................................................... 1e .......... 14
SV102-2892D .................................................................... 1d .......... 14
SV102-2902G.................................................................... 1e ............ 8
SV102-2913B .................................................................... 1e .......... 10
SV102-2934C .................................................................... 1d .......... 16
SV102-2935E .................................................................... 1d .......... 22
SV102-2970D .................................................................... 1d .......... 24
SV102-2972D .................................................................... 1d .......... 26
SV102-2978C .................................................................... 1e .......... 29
SV102-3060B .................................................................... 1e .......... 18
SV102-3063A .................................................................... 1d .......... 38
SV102-3078B .................................................................... 1d .......... 18
SV102-3079A .................................................................... 1d .......... 20
SV102-3092D .................................................................... 1e .......... 12
SV102-3094D .................................................................... 1e .......... 20
SV102-3118C .................................................................... 1d .......... 10
SV102-3119A .................................................................... 1d .......... 12
SV102-3121C .................................................................... 1e .......... 16
SV102-3122E .................................................................... 1e .......... 24
SV102-3146D .................................................................... 1d ............ 2
SV102-3147B .................................................................... 1e ............ 2
SV102-3166C .................................................................... 1e .......... 22
SV102-3219....................................................................... 1d .......... 46
SV102-3220....................................................................... 1d .......... 48
SV102-3227....................................................................... 1d .......... 42
SV102-3228A .................................................................... 1d .......... 40
SV102-3229B .................................................................... 1d .......... 53
SV102-3235....................................................................... 1d .......... 44
SV102-3238....................................................................... 1e .......... 27
SV102-3239....................................................................... 1e .......... 26
SV102-3240....................................................................... 1e .......... 27
SV102-3257A .................................................................... 1d .......... 28
SV102-3294....................................................................... 1d .......... 50
SV102-3295....................................................................... 1d .......... 51
SV102-3296A .................................................................... 1d .......... 52
SECTION 1
(REV.B)
Download from:
www.urmetdomus.com
Technical Manuals area
sec.1 1
DOOR PHONE AND VIDEO DOOR PHONE SYSTEM - DIAGRAM - Section 1
SECTION 1 CONTENTS
DOOR PHONE AND VIDEO DOOR PHONE SYSTEM - DIAGRAM
Sec.
Pag.
INSTRUCTIONS FOR INSTALLER .......................................................................................................................................................1 ................ 3
Conductor cross-section .....................................................................................................................................................................1 ................ 3
Wire laying ..........................................................................................................................................................................................1 ................ 3
Instruction for grounding or not of the electronic locks and push button panels.................................................................................1 ................ 4
Door opener service ...........................................................................................................................................................................1 ................ 4
Tv camera unit ....................................................................................................................................................................................1 ................ 4
OPERATING ANOMALIES ....................................................................................................................................................................1 ................ 4
Background noise in outdoor station systems ....................................................................................................................................1 ................ 4
Radio frequency picking .....................................................................................................................................................................1 ................ 4
Non-operation of the call to the loudspeaker ......................................................................................................................................1 ................ 4
Insufficient reception in outdoor station systems ................................................................................................................................1 ................ 4
Whistle or larsen effect .......................................................................................................................................................................1 ................ 4
Intercoms ............................................................................................................................................................................................1 ................ 4
System check and possible failures outdoor station system control...................................................................................................1 ................ 5
1- or 2-user basic video door phone system troubleshooting and solutions.......................................................................................1 ................ 5
Reducing architectural barriers...........................................................................................................................................................1 ................ 5
SYSTEM TYPOLOGIES ........................................................................................................................................................................1 ................ 6
Door phone systems...........................................................................................................................................................................1 ................ 6
Video door phone systems .................................................................................................................................................................1 ................ 6
CHOOSING THE RIGHT SYSTEM........................................................................................................................................................1 ................ 6
Door phone systems...........................................................................................................................................................................1 ................ 6
Video door phone systems .................................................................................................................................................................1 ................ 7
DIAGRAM NOTES
2 sec.1
INSTRUCTIONS FOR INSTALLER
The products described in this technical manual must be used as

expressly intended only, i.e. to build door phone and video door phone
systems.
Any other use must be considered inappropriate and, them, dangerous.
The constructor can not be considered liable for casual damages due
to inappropriate, wrong and irrational use.
The system must be built in compliance with the regulations in
force.
Check that the device is intact after removing it from the packaging.
(do not proceed with installation in the event of faults);
Keep the packaging (plastic bags, polystyrene, etc.) away from
children. Packaging is potentially dangerous.
Before connecting the set install an appropriate separation and
protection switch.
Before connecting the set verify that the data label correspond to the
mains ones.
Ensure that the conditions and data shown in the instruction booklets
are respected for the entire life of the device;
Do not obstruct the openings or fessures for ventilation or heat
elimination.
Before any cleaning or maintenance operation, disconnect the set
by means of the system switch.
In case of failure and/or malfunctioning of the set disconnect it by
means of the general switch and do not damage it. (To repair the set
contact Urmet after sales services)
Do not open or tamper with the monitors: HIGH VOLTAGE live parts
inside.
Avoiding knocking or dropping the device to avoid breaking the
kinescope with consequent projection of glass fragments.
If the above mentioned prescriptions are not followed, the set safety
can be compromised.
The installer must verify that the notices for user are present on the
slave sets.
CONDUCTOR CROSS-SECTION
Connection of traditional call door phone, 4+n wire electronic call
door phone or coax video door phone systems:
Conductor cross-section depends on the length of the connections
and must be able to guarantee a total resistance of less than 5 Ohm
on each.
Distance [m]
Cross-section [mm2]
Call and speech circuit

50
0,5
100
0,5
200
0,8
300
1,0
Door release circuit
50
100
200
300
0,5
0,8
1,0
1,6
Video circuit ()
50
100
200
300
0,8
1,0
1,6
2,5
In the table, the maximum distance is to be interpreted as between the

call station and the furthest door phone or video door phone.
For longer distances:
A) Suitably increase circuit wire cross-section area for voice and call
circuit.
B) Use of a back-up relay for operating door lock circuit is
recommended.
C) Installation of a video distributor Ref. 1794/4A is needed for the
coax wire.
In intercom systems it is advisable never to exceed 200 meters.
Connection of 1+1 wire electronic door phone or 5-wire video door
phone systems.
The system works correctly with a maximum total (forwards and
backwards) line resistance of 12.
Use the following wire cross-section areas according to distance:
Distance [m]
Cross-section [mm2]
Call and speech circuit (terminals 1, 2, CA)

50
0,35
100
0,75
200
1,0
Video door phone power negative (terminal R1)
50
0,75
100
1,5
200
2,5
Video door phone power positive (terminal R2)
50
0,5
100
1,0
200
2,0
Video signal (terminals A, B)
50
0,35
100
0,35
200
0,35 double
Maximum length is between door unit (panel) and the most distant
apartment station (door phone or video door phone).
Up to two house phones can be connected in parallel.
Note: in all sistem foresee the wires for push button panel lamps
lighting with an adequate power transformer (for up to 2 lamps
the system transformer can be used), as well as the wires for
the electric lock opener next to the door.
WIRE LAYING
The wire laying of systems with different voltages is possible not only
in separated conduits but also in the same conduit. In this case all the
wires have an insulation suitable to the highest rated voltage. Wires
of systems incompatible each others as power and telephones TV
antenna, data transmission, must have different conduits and boxes.
By using external conduits it is possible to fail to observe this rule, on
the condition that the incompatible systems are separated by means of
a diaphragm. The internal diameter of the conduits has to be at least
1.3 times the diameter of the circle circumscribed to the wire group that
the conduits have to include, with a minimum of 10 mm.
Never use telephone cables; false calls may occur in installations with
long lines due to problems of cross-talk.
() Data in the table refers to the camera and monitor power wires; a
75 coax wire (e.g. RG59 U75) is required for the video signal.
sec.1 3
INSTRUCTIONS FOR INSTALLER
OPERATING ANOMALIES
INSTRUCTION FOR GROUNDING OR NOT OF THE

ELECTRONIC LOCKS AND PUSH BUTTON PANELS
According the IEC 64-8/4 Rule Point 411-1.2.4, the electronic device
for which measures have been adopted to guarantee that in case of
internal failure, the output terminal voltage cannot exceed the indicated
values (50 Vac and, 120 Vdc not inverted) are source SELV type (ex
BTS).
It is the case of the Urmet door phone power supplies for bar mounting
that have a double insulation and that is belonging to class II (identified
by the double square symbol) and that are conforming to IEC 12/13
Rules.
The active parts of the powered circuits (electric locks and push button
panels) absolutely have not to be grounded (point 411.1.4.1). Only
for information, the power supplies that do not belong to class II but
to class I and, therefore, have not a double or intensified insulation,
belong to FELV class (ex BTF). In this case both the power supplies
and the active parts of the fed circuits have to be grounded.
From the lock releases

of the
house-phones
RELAY
ELECTRIC LOCK
Lock
operation
HOUSE PHONE
POWER SUPPLY
RADIO FREQUENCY PICKING

DOOR OPENER SERVICE
Most apartment stations are equipped with door opener button to
operate one or more electrical locks.
It is not recommended to act on two different locks with the same
button, since the excessive power absorbed by the door opener service
might damage the power supply. In this case it is advisable to use
house phones equipped with an additional button to open the second
lock, or else to use relay switches for servocontrol of the second lock.
TV CAMERA UNIT
To obtain the best reproduction never direct the TV camera towards
strong light sources (i.e. sun, lamps, flashes, flames or reflections).
Normal lighting is supplied by the infrared LEDs included in the TV
camera unit. In case it is necessary the additional lamp lighting up for
the outdoor vision (in particular with separated TV camera solution)
insert a proper relay 788/5 or 788/52 by connecting to the video power
supply.
The contacts will close the circuit of the lamps fed with an external
voltage.
OPERATING ANOMALIES
BACKGROUND NOISE IN OUTDOOR STATION

SYSTEMS
If, during a conversation a background noise or a rather strong buzzing
are heard, it is necessary to check the power supply and the absence
of failures in the components
One of the causes for the irregular functioning of the system is the 12V
a.c. voltage pick up (for push button panel lamps lighting) from the -
terminal of the loudspeaking unit, rather than from the power supply
output.
In fact, by this mistake, when lamps light up there is a voltage drop
in the common wire between power supply and outdoor station that
gives - on its turn - the above mentioned background noises during the
conversation.
Another cause of buzzing depends by long lines systems. The wire 9,
that closes on the terminal 12 through the electric lock coil, induce
the alternated current in the column. To verify disconnect a wire
from electric lock, if the buzzing disappears the cause is located. To
eliminate it control the lock by means of a auxiliary relay connected as
per following scheme:
Some times a radio broadcast program can be heard in the door

phone handset; this happens when the outdoor station is next to the
radio repeater station. By connecting, between terminals + and 2
of the loudspeaking unit a 100 nF capacitor, the inconvenience will be
overcome.
NON-OPERATION
LOUDSPEAKER
OF
THE
CALL
TO
THE
Check the power supply generates the call sound, by inserting a 45

Ohms loudspeaker between terminals PS and ~0 of the power
supply.
Replace the power unit in the event of a failure.
INSUFFICIENT RECEPTION IN OUTDOOR STATION

SYSTEMS
The following cases may occur:
1) Insufficient reception at both outdoor and indoor stations.
In this case it is necessary to verify that power supply voltage
is not lower than 5,7V d.c. If feeding is normal, the insufficient
reception is caused, in most cases, by a door phone that remains
permanently inserted since, if the handset is unhooked, the hook
contacts do not disconnect it from the system and therefore the
house phones operate as if they were connected in parallel.
2) Insufficient reception at outdoor station only.
If this occurs only when the outdoor station is in connection with a
certain door phone, the defect can be easily eliminated by acting
on the door phone. If, on the contrary, the reception is weak,
independently from the door phone connected to the loudspeaking
unit, the defect is to be found in the loudspeaking unit itself;
therefore it will be necessary to first check that there have been
no wire inversions in the connection to terminals 1 and 2 or
inversions of + and - polarities.
3) Insufficient reception at indoor station only.
Adjust the loudspeaking unit potentiometer by increasing the
volume EXT.
WHISTLE OR LARSEN EFFECT

Should the system present a whistle due to Larsen effect, duly adjust
the two volume potentiometers of the loudspeaking unit reducing
the higher yield channel (INT or EXT). A better result is obtained by
acting on the internal volume.
INTERCOMS
One of the most common connection mistakes in an intercom system
causes the following defect: during test operations the handset gives a
background noise and no conversation can take place.
This is due to a wrong connection on the power supply negative
terminal.
4 sec.1
OPERATING ANOMALIES
The power supplies have two negative outputs: - and -J. The latter
has a series impedance. If, during the installation, a connection is
made on the first output instead of on the second -J, the system will
not work since the impedance function is missing.
SYSTEM CHECK AND POSSIBLE FAILURES

OUTDOOR STATION SYSTEM CONTROL
1) Check that voltage between (+) and (-) terminals is of 6V. If voltage
is normal, there should not be:
a) Any badly connected door phone.
b) Any door phone with permanently unhooked handset.
To make sure that all house phones are properly connected, it is
necessary to measure if between + and 1A and 2 terminals
voltage is present.
Under normal conditions, there should be no voltage. If, on the
contrary, voltage is present, it means that in one or more house
phones both the microphone and the receiver are permanently
inserted.
2) Disconnect +, 1A and 2 terminals wires from the loudspeaking
unit and measure with the ohmmeter between wires 1A and 2:
If the result is infinite the system is in order.
If there is a resistance of about 100 Ohms, some door phone is
always connected.
If the result is 0 Ohms, wire 1A and 2 are in short circuit.
To verify the efficiency of the loudspeaking unit, wires 1A and
2 coming from the installation, must be disconnected and a
provisional connection must be made on a perfectly working
door phone; if the conversation is audible, the fault will have to
be found somewhere else. To locate faults it is necessary to proceed upwards on the cable conduit.
REDUCING ARCHITECTURAL BARRIERS

In buildings intended for social activities, such as schools, hospitals,
health care centres, cultural centres, etc., and in all other buildings
where technical precautions are needed to ensure accessibility by
disabled persons, the door phone and video door phone systems must
be installed so to be conveniently used by everyone.
Specifically, avoid installing apartment stations in difficult to reach
points. Install so that the distance between the floor and the upper part
of the microphone is 100cm.
The panel outside the building must be installed as close as possible
to the height of a wheelchair users face: the recommended height is
from 115 to 125cm from the floor.
100 cm 115 125 cm
1- OR 2-USER BASIC VIDEO DOOR PHONE SYSTEM

TROUBLESHOOTING AND SOLUTIONS
1) No conversation can be established with the door unit: the call

tone is heard on the monitor but the monitor does not light up.
Short-circuit between output terminals: the power unit protection
has tripped; disconnect power (230 Vac) and carefully check the
system wiring again.
2) No conversation can be established with the door unit: no call tone
is heard on the monitor and the monitor does not light up. Check:
Connection between panel button and monitor CA terminal.
Connection between power unit terminal PS and panel button
common.
No short-circuit on power unit PS terminal.
3) A conversation can be established with the door unit: the call tone
is heard on the monitor but the monitor does not light up.
Check:
Presence of voltage (18-20 Vdc) between monitor terminals
R2 (+) and R1 (-).
4) A conversation can be established with the door unit: the call tone
is heard on the monitor, the monitor does not light up but the
screen is blank.
Check:
Presence of voltage (16-18Vdc) between camera terminals
+TC R1.
Possible coax interruption or short-circuit.
5) No conversation can be established with the door unit: the call
tone is heard on the video door phone and the camera picture
appears.
Check:
Presence of voltage (6Vdc) between door unit terminals +6
and -6.
6) The system works correctly but the door lock cannot be released.
Check:
Continuity between video door phone 9 and video power unit
AP terminals.
All diagrams in this volume can be downloaded from the web site at
www.urmetdomus.com, technical diagram area.
sec.1 5
SYSTEM TYPOLOGIES - CHOOSING THE RIGHT SYSTEM
SYSTEM TYPOLOGIES
DOOR PHONE SYSTEMS
Door phone systems functions include conversation, calling and door
opening in a normal electrical system.
The following devices are needed to make a basic door phone
system:
Panel with buttons and door unit.
Apartment station door phones.
Door phone system power unit.
KEY
A: Door phone
B: Power unit
C: Panel
D: Electrical lock
Door phone systems are split into two families according to the number
of wires needed to make the system.
C

Urmet Domus video door phone systems ensure a high level of user
safety; visitors can be recognised at the door (of a detached house,
a semi-detached house or a block of flats) thanks to the picture which
appears on the monitor located inside.
The following devices are needed to make a basic video door phone
system:
Panel with buttons, door unit and camera.
Apartment station video door phones.
Video door phone system power unit.
Either black and white or colour video door phone systems are
available using specific monitors and camera.
Video door phone installation is simple and quick thanks to the use
of specific brackets with terminal boards onto which the monitor is
fastened.
Two system types are available: coax and 5 wires.
B
D
Traditional call systems are suitable for making new systems with call
signal to a dedicated buzzer fitted inside the door phone.
This type of door phone is suitable for replacing 1030, 930 and
730 model door phone in existing systems and for making intercom
systems.
1+1 wire systems
DOOR PHONE SYSTEMS
1+1 wires systems are available with electronic call option only.
These systems are characterised by simple wiring with only 2 wires for
each user.
They are suitable for making new installations and are most appreciated
for use in old buildings to replace an existing call only system (button
and bell). The existing service can be transformed into a door phone
system without adding wires to the column or in the apartments.
In this systems, only the called door phone can pick up the conversation
with the visitor (no other users can cut into the call in progress) and
open the electrical door lock.
4+n wire systems
Existing call only system
CHOOSING THE RIGHT SYSTEM
This type of system employs 4 wires (2 for voice in and out, 1 for door
phone power ground and 1 for operating the electrical lock) plus one
call wire.
The system may implement either traditional or electronic call tone
options.
Door phones with different designs and colour are available for 4+n
wire electronic call systems.
The call tone is sent directly to the speaker used for normal
communication with the door unit. The tone is a modulated two-tone
note (1200 and 750Hz) in this case.
Door phones with special functions can be used (privacy indicator and
door monitoring LED, voice circuit on button, additional buttons directly
on the door phone top). Various accessories are also available (threetone gong, call volume adjustment kit, etc.).
Various doors phones can be connected one to the each other in
addition to the door unit for making intercom systems.
KEY
B: 12V transformer
C: Panel
D: Electrical lock
E: Lock release button
F: Apartment ringer
G: Floor call button
C
D
6 sec.1
CHOOSING THE RIGHT SYSTEM
1+1 wire door phone system
5 wire systems
KEY
A: Door phone
B: 12V transformer
C: Panel
D: Electrical lock
F: Apartment ringer
G: Floor call button
F
G
A
F
G
A
These systems are particularly suitable for new installations and

for transforming existing door phone systems into video door
phone systems without addition other wires in the column and the
apartments.
Urmet Domus 5 wire video door phone systems (without coax) can be
used to make video door phone systems with only 4 wires for powering
the monitor and the video signal plus 1 wire for the call signal.
The picture only appears on the called monitor. Conversation is private.
Users must have been called to connect to the door unit.
Simple 1+1 door phones can be connected to the 5 wire video door
phone system for offering voice service only.
Existing door phone system
KEY
A: Door phone system
power unit
B: Video power unit
C: Electrical lock
D: Camera unit
E: Door unit
F: Panel
G: Apartment station
H: Video door phone
distribution box
I: Conversation
privacy board
L: Door phone
C
L
D

Coax systems
The construction of a coax video door phone system is similar to that

of an electronic call 4+n door phone system with the addition of video
functions. The wires are the same as those shown for the door phone
system with the addition of those needed to power the camera and the
monitor, in addition to the coax cable for the video signal.
This system offers countless possible configurations for both black and
white and colour installations; it is particularly indicated when there is
a long distance between the camera and the monitors.
Apartment stations in coax systems can be connected one to another
to make intercom systems.
Apartment stations in coax systems can be complemented with a
wide range of accessories (three-tone gong, Scaitel picture memory
module, supplementary buzzer, etc.).
Simple 4+n door phones can be connected to the coax video door
phone system for offering voice service only.
A
KEY
A: Apartment station
B: Power unit
C: Video door unit
D: Video distribution
E: Electrical lock
A
D
E
A
C
5 wire video door phone system
G
H
D
G
H
TC
D
TC
B
E
sec.1 7
DIAGRAM NOTES
C4.003
C1.002 - MINIMUM WIRE

CROSS-SECTION AREAS
Distance m
Cross-section
area sq.mm
Door phone
50
100
200
0,35
0,75
Ref.1132/1
Ref.1133/1
Ref.1131/1
Terminal equivalence:
T1
T1
A
T2
T2
B
T3
T3
C
T4
D
C4.004 - Use auxiliary relay

Ref.788/21 or 788/52 for operating the
lock in systems with long lines to
avoid buzzing.
Provide two wires for switching

on the push-button panel light
bulbs. Use a power transformer
suitable to the number of light
bulbs. The system transformer is
sufficient for up to 2 bulbs
(max 6 W).
The connection variant is:

FROM 9 OF
DOOR PHONES
C1.004 - K-Steel models only:

Remove the jumper
a)... and ...
2
12~ S1 S3
Ref.788/52
DEVICE
RELAY
~12
~0
DOOR PHONE
POWER SUPPLY

CROSS-SECTION AREAS
m
50
100
200
300
Voice and
sq.mm
call circuit
0,5
0,5
0,8
Door opening sq.mm

circuit
0,5
0,8
Distance
1,6
- The indicated distance is between

door unit and most distant door phone.
- Lay the wires at a suitable distance
from power lines (as far away as
possible).
Use two wires for lighting the panel
name tags if not included in the diagram.
Use a separate transformer of suitable
power.
Transformer Ref.9000/230 is recommended
for up to 15WThe system power unit is sufficient for
up to 6W.
ELECTRIC
LOCK
Door Lock
Release
C4.006 - Sinthesi models only:

- Connected jumper ... to ...
See instruction booklet provided with
product for connecting terminals G/T,
~0 and ~12 between modules.
C4.008 - K-Steel models only:

all connections are made with
terminal boards.
C4.009 - Important:
Use cord pairs.
CROSS-SECTION AREAS
Distance
120
200
300
480
Diameter
mm
0,5
0,65
0,8
0,8
1,6
Cross-section
sq.mm 0,20
area
C4.014 - Check that the diode respects

the polarisation shown in the diagram.
C4.015 - Repeater door phone call input

connections.
Call repeater
Ref.1332/84
CA
6
8 sec.1
Mod.1131
Mod.Scaitel
Mod. Atlantico
4+n
1+1
wire
wire
systems systems
CA
6
2
1
Mod.1130
4+n
1+1
wire
wire
systems systems
7
6
DIAGRAM NOTES
C4.016 The call

light up
from any
Sinthesi models only:

forwarded LEDs on all panels
when a call is in progress
station.

The call forwarded LED of the secondary
station in the column to which the call
is directed lights up when a call from
the main panel is in progress.
C4.018 - K-Steel model door units only:
connect terminals ~0 and ~12 for name
tag lighting.
C4.023 - Set the (TIME) trimmer on the
device to minimum time.
CU.009 - Provide two wires for

switching on the push-button panel
light bulbs.
Use a power transformer suitable toe
the number of light bulbs.
Use of transformer Ref. 9000/230 is
recommended for up to five bulbs
(max 15 W).
V5.001 - Wire cross-section area

Maximum
distance
50
100
200
R1
Sq.mm 0,75
1,5
2,5
R2
Sq.mm 0,5
1,0
2,0
CA
Sq.mm 0,35
0,50 0,75
A,B
Sq.mm 0,35
0,35
0,35 Double
Wires
wires
The diagrams indicate the distance

between the camera and most distant
video door phone unit.
Normal wires can be used for
distances up to 100 metres. For
higher distances (up to 200 metres)
the wires A and B must be doubled.
V5.002 - Use two wires for lighting the
panel name tags if not included in the
diagram.
power.
Transformer Ref.9000/230 is recommended
up to 6W.
V5.004 - On the last distributor,
insert two 82 Ohm resistors (provided)
between terminals R1-A and R1-B.
V5.007 - MINIMUM WIRE
CROSS-SECTION AREAS
From camera to video door phones
Function
Wires
50
100 200
Video power
R1
mmq 0,5 0,75 1,5
Video power
R2
mmq 0,5 0,75 1,5
Video signal
mmq 0,35 0,35 0,35
Video signal
mmq 0,35 0,35 0,35
C1-C2
mmq 0,35 0,5 0,75
AI
mmq 0,35 0,35 0,35
Call
Auto power-on
double
wires
The diagrams indicate the distance

between the camera and the
video door phone unit.
Normal wires can be used for
distances up to 100 metres. For
higher distances (up to 200 metres)
the wires A and B must be doubled.
From power unit to camera
Function
VD.002 - See the chapter "Demister

power" in the chosen product manual
for K-Steel camera modules only.
VD.007 = Floor call button.
Wires
50
100
mmq 0,75 1,50 -
Power 12V~
~12
Power 12V~
~0
mmq 0,75 1,50 -
Power 18V=
+18
mmq 1,50 2,50 -
Power 18V=
R1
mmq 1,50 2,50 -
V5.011 - Connect the wire for switch-on

function. In this case, connect jumper
between terminals X2 and R3.
sec.1 9
DIAGRAM NOTES
VX.0 01
output
fitted
remove
- To use video distributor

U5, remove the 75 Ohm resistor
on the printed circuit or
jumper (if existing).
VX.002 - The power unit can power

up to 10 distributors. Use one
local power unit Ref. 789/2 for
each group of distributors (max.
20) after exceeding this limit.
VX.011 - Close the coaxial wire on

the last monitor in the riser with
a 75 Ohm resistance between
terminals V4 and V5.
VX.003 - MINIMUM WIRE

CROSS-SECTION AREAS
Distance
50
100
200
300
Sq.mm
0,5
0,8
1,6
Wires
R1,R2,+TC Sq.mm
0,8
1,6
2,5
Normal
Wires
COAXIAL
CABLE
75 Ohm
VX.010 - No more than 20 monitors

should be connected to each column;
add video distributors to the
camera output or other device if
there are more devices.
Use a normal coaxial wire

for distances up to 300 m
Add a video amplifier for
longer distances.
Provide two wires for switching on

the push-button panel light bulbs.
Use a separate transformer suitable
to the number of light bulbs.
(Transformer ref. 9000/230 is
recommended for up to 5 bulbs).
The system power unit is sufficient
for up to 2 bulbs.
VX.012 - Relay Ref.788/5 or Ref.788/52

is needed to prevent that a video door
phone can be switched on while another
device is working and interrupt vision.
Connect the PS wire directly to the
monitor X1 terminals if the relay is
not fitted.
VX.013 - Connect the switch-off
circuit Ref. 5330/60 in the
push-button panel and connect wire SN
(brown) to the button common. Cut and
isolate wire 1 (red).
VX.014 - Dusk switch or similar device
for switching lights on, where
relevant.
VX.015 - The power unit Ref.1090/850
can power up to 4 devices.
Use another power unit for each group
of 4 devices if the system exceed
this capacity.
VX.006 - See the instruction book

provided with the product for fitting
the accessory in the device.
VX.016 - MINIME WIRE CROSS SECTION AREAS
VX.007 - The cross-section area of the

wires indicated with
must be
double.
Voice and
call wires
Distance
COAXIAL
CABLE
75 Ohm
Ref.1332/85 Ref.1332/86
Protection Filter
Neutral
2 2
N
2 2
Earth
L
Phase
1
IN
1
OUT
1
IN
Line ~
Mains ~
VX.008 - Connect the devices to a

filter and power line protection
device.
1
OUT
300
400
700
1000
mmq
1,6
1,75
2,5

longer distances.
The video amplifier must be installed

near the monitor.
Two BNC connectors are required for
connecting the coax wire. Use a RG59
(75Ohm) coax for a maximum distance
of 300m.
Use video amplifier Ref.1840/250 with
RG11 wire for higher distances
Utility
10 sec.1
DIAGRAM NOTES
VX.018 - Connect the following

jumpers on the device:
a) ..... with .....
b) ..... with .....
c) ..... with .....
VX.021 - Cut or remove the jumpers on
the device(s):
- ...-...
- ...-...
-...-...
VX.023 - Terminal equivalence:

- RT (Sentry+)= RD (Atlantico).
VX.031 - On the device remove

the jumper P1 which short circuit
the diode 1N4700. In intercom system
there is not necessary connect the
diode.
VX.032 - MINIME WIRE CROSS
SECTION AREAS
The section area and the voltage cable
(12Vcc 12Vdc)lenght are in function
of the camera intake.
See the following table:
Camera
intake
Cross section
area(mmq)
Distance
(m)
0,75
50
1,5
100
2,5
150
240
max 300mA
VX.025
EXAMPLE OF POWER CONNECTION WITH

ATLANTICO VIDEO DOOR PHONES
R1
RD
R2
R
75
V4
V5
V3
RD
R1
R2
VX.033 - MINIME WIRE CROSS

SECTION AREAS
The section area and the voltage cable
(12Vcc 12Vdc)lenght are in function
of the camera intake.
See the following table:
Camera
intake
Cross section
area(mmq)
Distance
(m)
50
max 500mA
2,5
125
200
VX.034 - MINIME WIRE CROSS SECTION AREAS

1
V4
V5
V3
R1 R2
VX.028 - For Ref. 5330/60 only: cut

and isolate wire 1 (red)
Distance
50
100
200
300
Normal
wires
mmq
0,5
0,5
0,8
Call and
button
common
wires
mmq
0,5
0,8
1,6
Wires
R1, R2, +TC
mmq
0,5
0,5
0,8
COAXIAL
CABLE
75 Ohm

longer distances.
Use two wires for lighting the panel

name tags if not included in the diagram.
power.
Transformer ref. 9000/230 is recommended
up to 6W.
VU.002 - Follow the instructions
provided with the product for
fitting the camera.
NOTE 1: The electrical lock is shown in the diagrams and

must have the following features:
12Vac - 15VA
NOTE 2: The number of devices shown by an X must be
evaluated according to the system type to be made.
sec.1 11
12 sec.1
DOOR PHONE SYSTEMS
SECTION 1A
(REV.D)
BASIC SYSTEM DIAGRAMS
BASIC DIAGRAMS FOR 4+N WIRE

DOOR PHONE SYSTEMS
Download from:
www.urmetdomus.com
sec.1a 1
DOOR PHONE AND VIDEO DOOR PHONE SYSTEM - DIAGRAM - Section 1A
SECTION 1A CONTENTS
Diagram
Sec.
Pag.
BASIC DIAGRAMS FOR 4+N WIRE DOOR PHONE SYSTEMS

CONNECTION OF UP TO 2 DOOR PHONES TO 1 DOOR UNIT ................................................................ SC101-0858C ..............1a ................ 2
CONNECTION OF UP TO 2 DOOR PHONES TO 1 DOOR UNIT ................................................................ SC101-1259B ..............1a ................ 3
CONNECTION OF SEVERAL DOOR PHONES TO 1 DOOR UNIT
Door phone with or without insertion key........................................................................................................ SC101-1133C ..............1a ................ 4
CONNECTION OF 6 DOOR PHONES TO 1 DOOR UNIT
Door phones A and B are called individually while door phones C-D-E-F are called in parallel .................... SC101-1273A ..............1a ................ 6
Door phones A and B are called individually while door phones C-D-E-F are called in parallel.
Floor call service with differentiated tone.
Possibility of timing the door open.................................................................................................................. SC101-1284A ..............1a ................ 8
CONNECTION OF SEVERAL DOOR PHONES TO 2 OUTDOOR STATIONS
Use the relay box Ref. 788/51 and the power supply Ref. 786/11 ................................................................. SC101-1217C ..............1a ............. 10
CONNECTION OF SEVERAL DOOR PHONE TO 2 DOOR UNITS
Differentiated calls from door units. Use the power supply wiht relay Ref. 786/15......................................... SC101-1280A ..............1a ............. 12
CONNECTION OF SEVERAL DOOR PHONES TO 4 OUTDOOR STATIONS ............................................ SC101-1209C ..............1a ............. 14
CONNECTION OF SEVERAL COLUMNS OF DOOR PHONES TO 1 MAIN OUTDOOR STATION
Each column is also connected to its own secondary outdoor station.
Use the relay box Ref. 788/51 and the power supply Ref. 786/11 ................................................................. SC101-1240A ..............1a ............. 16
CONNECTION OF SEVERAL DOOR PHONE COLUMNS TO 1 MAIN DOOR UNIT
Each column is connected to a secondary door unit. Differentiated calls from door units.
Use the power supply wiht relay Ref. 786/15 ................................................................................................. SC101-1282A ..............1a ............. 18
CONNECTION OF SEVERAL DOOR PHONES MODEL ATLANTICO TO 1 OUTDOOR STATIONS
Floor calls on the supplementary loudspeaker ............................................................................................... SC101-1248A ..............1a ............. 20
CONNECTION OF SEVERAL DOOR PHONES TO 1 OUTDOOR STATION
Connection of the sound generator to call door phones from the floor using the same loudspeaker ............ SC101-0252D ..............1a ............. 22
Solution using the three-tone gong kit for differentiated call to the floor
The calls from the push button panel are sent with sound generator
Those to the floor with add-on device for call Ref. 1132/54 ........................................................................... SC101-0791E ..............1a ............. 24
Solution using additional differential floor call device Ref. 9854/53................................................................ SC101-1070C ..............1a ............. 26
Door phone A can open door during call from panel................................................................................... SC101-0289 II ..............1a ............. 28
Door open light indicator. Possibility of cutting out calls and respective indications ...................................... SC101-1226B ..............1a ............. 30
INTERCOMMUNICATING CONNECTION OF 2 DOOR PHONES ............................................................... SC101-0249E ..............1a ............. 32
INTERCOMMUNICATING CONNECTION OF 4 DOOR PHONES ............................................................... SC101-1272A ..............1a ............. 34
INTERCOMMUNICATING CONNECTION OF MAXIMUM 13 DOOR PHONES ........................................... SC101-0861D ..............1a ............. 36
CONNECTION OF 1 MAIN DOOR PHONE TO 12 SHUNT DOOR PHONES MAXIMUM ............................ SC101-0863E ..............1a ............. 38
INTERCOMMUNICATING CONNECTION OF 2 DOOR PHONES
WITH THE POSSIBILITY OF REPLY TO 1 OUTDOOR STATION
Single calls from outdoor station ................................................................................................................... SC101-1243B ..............1a ............. 40
Parallel calls from outdoor station. Differentiated calls...................................................................................SC101-0578G ..............1a ............. 42
INTERCOMMUNICATING CONNECTION OF MAXIMUM 13 DOOR PHONES
Single calls from outdoor station. Differentiated calls..................................................................................... SC101-0839D ..............1a ............. 44
Single calls from outdoor station .................................................................................................................... SC101-1249A ..............1a ............. 46
I sec.1a

Parallel calls from outdoor station .................................................................................................................. SC101-1244A ..............1a ............. 48
WITH THE POSSIBILITY OF REPLY TO 2 OUTDOOR STATIONS
Single calls from the push button panels........................................................................................................ SC101-0844E ..............1a ............. 50
Parallel calls from the push button panels......................................................................................................SC101-0866G ..............1a ............. 52
CONNECTION OF TWO INTERCOMMUNICATING DOOR PHONE EXTENSIONS
TO A SYSTEM WITH DOOR UNIT
Parallel calls from door unit. Differentiated calls............................................................................................. SC101-0567E ..............1a ............. 54
Secrecy of conversation ................................................................................................................................. SC101-1134E ..............1a ............. 56
Simultaneous opening of two electrical locks ................................................................................................. SC101-0482D ..............1a ............. 58
CONNECTION OF TWO INTERCOM DOOR PHONES WITH POSSIBILITY OF ANSWERING CALLS
FROM ONE SECONDARY DOOR UNIT EXTENSION OF AN ELECTRICAL DOOR UNIT SYSTEM
Parallel calls from outdoor station
Differentiated calls .......................................................................................................................................... SC101-0735D ..............1a ............. 60
sec.1a II
SECTION 1A CONTENTS
SECTION 1A CONTENTS
4+N DOOR PHONE SYSTEM DIAGRAM CROSS-REFERENCE TABLE

LIST OF AVAILABLE FUNCTIONS
Number of main panels to be installed
Number of secondary panels to be installed
Single calls from panel: each user has its own call button
Calls from panel in parallel: each user has several door phones in the apartmen
Intercom function: users can communicate with each other
Floor calls: users can be called from the outside of the apartment
Differentiated call: the source of the call can be identified
Timed electrical lock: the energising time of the lock can be controlled
Use of devices with low number of DIN modules
MUTE function: possibility of excluding the call tone
Door open control: open door indicated by means of LED
Conversation privacy: users can only talk and listen if called
Operation of two locks at the same time
Use of kits
DIAGRAM
PAG
CONNECTION OF UP TO 2 DOOR PHONES TO 1 DOOR UNIT
DIAGRAM DESCRIPTION
SC101-0858C
SC101-1259B

Door phone with or without insertion key
SC101-1133C

Connection of the sound generator to call door phones from the floor using the same loudspeaker SC101-0252D
22

Solution using the three-tone gong kit for differentiated call to the floor.
The calls from the push button panel are sent with sound generator.
Those to the floor with add-on device for call Ref. 1132/54
SC101-0791E
24

Solution using additional differential floor call device Ref. 9854/53
SC101-1070C
26
CONNECTION OF SEVERAL DOOR PHONES MODEL ATLANTICO TO 1 OUTDOOR STATIONS

SC101-1248A
Floor calls on the supplementary loudspeaker
20

Door phone A can open door during call from panel
SC101-0289 I
28

Door open light indicator. Possibility of cutting out calls and respective indications
SC101-1226B
30
SC101-1134E
56

Secrecy of conversation
Simultaneous opening of two electrical locks
SC101-0482D
58

Door phones A and B are called individually while door phones C-D-E-F are called in parallel SC101-1273A

Door phones A and B are called individually while door phones C-D-E-F are called in parallel.
SC101-1284A
Floor call service with differentiated tone. Possibility of timing the door open
INTERCOMMUNICATING CONNECTION OF 2 DOOR PHONES WITH THE POSSIBILITY

OF REPLY TO 1 OUTDOOR STATION
Single calls from outdoor station
SC101-1243B
40
INTERCOMMUNICATING CONNECTION OF MAXIMUM 8/13 DOOR PHONES

Single calls from outdoor station. Differentiated calls
SC101-0839D
44

Parallel calls from outdoor station. Differentiated calls
SC101-0578G
42

SC101-1240A
Use the relay box Ref. 788/51 and the power supply Ref. 786/11
16

Each column is connected to a secondary door unit. Differentiated calls from door units.
Use the power supply wiht relay Ref. 786/15
18
SC101-1282A
K = number of columns with panel
III sec.1a

Calls from panel in parallel: each user has several door phones in the apartment
Floor calls: users can be called from the outside of the apartment
Differentiated call: the source of the call can be identified
Timed electrical lock: the energising time of the lock can be controlled
Use of devices with low number of DIN modules
MUTE function: possibility of excluding the call tone
Door open control: open door indicated by means of LED
Conversation privacy: users can only talk and listen if called
Operation of two locks at the same time
DIAGRAM DESCRIPTION
SC101-1217C
10

OF REPLY TO 2 OUTDOOR STATION. Single calls from outdoor station
SC101-1249A
46

Differentiated calls from door units. Use the power supply wiht relay Ref. 786/15
SC101-1280A
12

Single calls from the push button panels
SC101-0844E
50

Parallel calls from the push button panels
SC101-0866G
52

OF REPLY TO 2 OUTDOOR STATION. Parallel calls from outdoor station
SC101-1244A
48
SC101-1209C
14
SC101-0249E
32
SC101-1272A
34
SC101-0861D
36

4 0
0 0
N N
N 1
PAG
2 0
DIAGRAM
CONNECTION OF 1 MAIN DOOR PHONE TO 7/12 SHUNT DOOR PHONES MAXIMUM
SC101-0863E
38

Parallel calls from door unit. Differentiated calls
SC101-0567E
54
CONNECTION OF TWO INTERCOM DOOR PHONES WITH POSSIBILITY OF

ANSWERING CALLS FROM ONE SECONDARY DOOR UNIT EXTENSION OF AN
ELECTRICAL DOOR UNIT SYSTEM
Parallel calls from outdoor station. Differentiated calls
SC101-0735D
60
NOTE: The diagrams shown in this table can be made using Sinthesi, K-Steel, 725 panel models.
sec.1a IV
SECTION 1A CONTENTS
DOOR PHONE SYSTEMS
FUNCTION
EQUIPMENT
Pressing one of the external panel buttons, the bitonal electronic

call is sent to the correspondent door phone loudspeaker. When the
called door phone handset is unhooked, contact is established and
conversation may take place. To operate the electric lock it is sufficient
to press the proper push button.
The following devices are needed for the system illustrated in diagram
SC101-0858C:
4+N DOOR PHONE KIT DIAGRAMS
N. X
(*)
N. 1
5
One-family kit (1 button)

Ref. 1129/501
consisting of:
Smyle panel 1 button with built-in door unit.
1 Atlantico door phone (with door opener button and 1
additional button).
Power transformer: Ref. 9000/230 (230Vac-18VA, 3 DIN
modules).
or
Two-family kit (2 buttons)
Ref. 1129/502
consisting of:
Smyle panel 2 buttons with built-in door unit.
2 Atlantico door phones (with door opener button and 1
additional button).
Power transformer: Ref. 9000/230 (230Vac-18VA, 3 DIN
modules).
DIAGRAM NOTES
(see section 1)
C4.001
(*) door phone included in two-family kit only
8
2
SC101-0858C
(*)
CA
1
2
6
9
10
CA
1
2
6
9
10
POWER SUPPLY
MAIN ~
PS
1A
2
1
-/~
~
~
~
~0
~12
Lock Release
~12
~0
ELECTRIC
LOCK
2 sec.1a
FUNCTION
EQUIPMENT

SC101-1259B:
4+N DOOR PHONE KIT DIAGRAMS
N. 1
(*)
5
N. 1
5
DOOR PHONE SYSTEMS

Ref. 1133/301
consisting of:
Sinthesi door unit module with 1 call button Ref. 1145/21
Door unit Ref. 1145/500
1 Atlantico door phone Ref. 1133/1
1 flush mounting box for 1 module Ref 1145/51
Module holder with frame for 1 module Ref. 1145/61
Power unit 230Vac-28VA, 3 DIN modules Ref. 786/11
or
Ref. 1133/302
consisting of:
Sinthesi door unit module with 2 call buttons Ref. 1145/22
Door unit Ref. 1145/500
2 Atlantico door phones Ref. 1133/1
1 flush mounting box for 1 module Ref 1145/51
Power unit 230Vac-28VA, 3 DIN modules Ref. 786/11
DIAGRAM NOTES
(see section 1)
C4.001
(*) door phone included in two-family kit only
(*)
CA
SC101-1259B
1
2
6
10
9
T1
G/T
T1
CA
1
2
6
10
9
T1
G/T
T1
PS
U2
U1
G/T
-J
-6
+6
~0
L
1A
2
+
1
POWER SUPPLY
Lock Release
MAIN ~
MODULE FOR DOOR UNIT

G/T
~0
~12
Posto
Esterno
~0
~12
~12
ELECTRIC
LOCK
sec. 1a 3
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT

SC101-1133C:
DOOR PHONE REFERENCES
N. X
N. X
N. X
4+(n-2)
5
Door phone Mod. Utopia

or
Door phone Mod. Atlantico
or
wiht insertion key
Grey colour
Ref. 1134/1
White colour
Ref. 1133
White colour
Ref. 1133/10
POWER SUPPLY FOR DOOR PHONE SYSTEM REFERENCES

N. 1
Power supply for

door phone system
28VA
Ref. 786/11
4+(n-1)
OUTDOOR STATION REFERENCES
Sinthesi model
N. X
Button modules
N. 1
Module with door unit set-up
N. 1
Amplified door unit
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500
The panels must be installed in flush-mounting boxes with

module holder frames or in cases with hood for wall-mounted
versions. Refer to Sinthesi panel section of Doorphone and
Videodoorphone system - product technical manual.
4+n
or
K-Steel model
N. X
Button modules
N. 1
Module with door unit
9+n
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

versions. Refer to K-Steel modular vandal-proof panel section
of Doorphone and Videodoorphone system - product technical
manual.
or
725 model
N. 1
Panel with N buttons
N. 1
Amplified door unit
Mod. 725
Ref. 1128/500
For the panels references and the accessories refer to Panels

with anodized Aluminium front plate Mod. 725 section of
Doorphone and Videodoorphone system - product technical
manual.
or
1128 model
N. 1
Front case for door unit
N. 1
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2
For boards of accessories refer to Wall Mounted Panel

Mod. 1128 section of Doorphone and Videodoorphone system product technical manual.
4 sec.1a
SC101-1133C
TO THE FOLLOWING
DOOR PHONES
DOOR PHONE SYSTEMS

CA
1
2
6
9
10
CA
1
2
6
9
10
TO THE FOLLOWING
MODULE
(C4.007)
(C4.008)
U4
U3
U2
U1
U2
U1
G/T
PS
(C4.006)
-J
~0
Lock Release
MAIN ~
~
(C4.004)
~12
ELECTRIC
LOCK
Name tag
lighting
G/T
~0
~12
~12
~0
L
1A
2
+
1
-6
+6
POWER SUPPLY
FOR DOOR
PHONE SYSTEM
G/T
~0
~12
~12
~0
G/T
DIAGRAM NOTES
(see section 1)
C4.001
C4.004
C4.006
Connect jumper L with G/T.
C4.007
C4.008
sec.1a 5
DOOR PHONE SYSTEMS

Door phones A and B are called individually
while door phones C-D-E-F are called in parallel
FUNCTION
EQUIPMENT
By pressing U1 or U2 on the panel inside the building, a two-tone

electronic call is sent to the speaker or door phone A or door phone B,
respectively.
By pressing U3 on the panel, door phones C-D-E-F are all called at the
same time.
Lift the handset of the called door phones to establish a conversation
with the door unit. Simply press the corresponding button to release
the electrical door lock.
SC101-1273A:
N. 6
N. 6

or
Grey colour
White colour
Ref. 1134/1
Ref. 1133
5
F
N. 1
Power supply for

door phone system
28VA
Ref. 786/11
5
E
PARALLEL CALLS
Sinthesi model
N. 1
Button modules
N. 1
N. 1
Amplified door unit
Ref. 1145/13
Ref. 1145/20
Ref. 1145/500
5
D
5
or
5
C
K-Steel model
N. 1
Button modules
N. 1

manual.
5
B
6
Ref. 1155/13A
Ref. 1155/20
SINGLE CALLS
or
5
A
725 model
N. 1
Panel with 3 buttons
N. 1
Amplified door unit
Ref. 1155/13A
Ref. 1128/500
or
1128 model
N. 1
N. 1
Door unit
N. 3
Button
N. 3
Blank module (*)
12
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/1-/2
Ref. 1128/30-/31
(*) for small button installation only

DIAGRAM NOTES
(see section 1)
C4.001
C4.004
C4.006
C4.008
6 sec.1a
SC101-1273A
CA
DOOR PHONE SYSTEMS

Door phones A and B are called individually
while door phones C-D-E-F are called in parallel
1
2
6
9
10
CA
1
2
6
9
10
PARALLEL CALLS
CA
1
2
6
9
10
CA
1
2
6
9
10
CA
1
2
6
9
10
SINGLE CALLS
CA
1
2
6
9
10
G/T
~0
~12
~12
~0
U3
U2
U1
G/T
MAIN~
~
PS
L
1A
2
+
1
~0
-J
-6
+6
(C4.008)
POWER SUPPLY
FOR HOUSE
PHONE SYSTEM
(C4.006)
Lock Release
Name tag
lighting
ELECTRIC
LOCK
~12
(C4.004)
sec.1a 7
DOOR PHONE SYSTEMS

Door phones A and B are called individually while door phones C-D-E-F are called
in parallel. Floor call service with differentiated tone.
Possibility of timing the door open
FUNCTION
EQUIPMENT
By pressing U1 or U2 on the panel inside the building, a two-tone

electronic call is sent to the speaker or door phone A or door phone B,
respectively.
By pressing U3 on the panel, door phones C-D-E-F are all called at the
same time.
Lift the handset of the called door phones to establish a conversation
with the door unit.
Each apartment is equipped with a floor call button which will operate
the ringer with a differentiated call tone with respect to that of the door
unit.
Simply press the corresponding button to release the electrical door
lock (operation can be timed).
SC101-1284A:
N. 6
N. 6

or
Grey colour
White colour
Ref. 1134/1
Ref. 1133

N. 1
Power supply for

door phone system
28VA
Ref. 786/13
5
F
Sinthesi model
N. 1
Button modules
N. 1
N. 1
Amplified door unit
5
E

PARALLEL CALL
6
5
D
Ref. 1145/13
Ref. 1145/20
Ref. 1145/500
or
K-Steel model
N. 1
Button modules
N. 1
6
5
C
Ref. 1155/13A
Ref. 1155/20

manual.
6
5
B
or
SINGLE CALLS
5
A
725 model
N. 1
N. 1
Amplified door unit
Ref. 1155/13A
Ref. 1128/500
or
1128 model
N. 1
N. 1
Door unit
N. 3
Button
N. 3
Blank module (*)
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/1-/2
Ref. 1128/30-/31
12

DIAGRAM NOTES
(see section 1)
C4.001
C4.006
C4.008
VD.007
8 sec.1a
SC101-1284A
(VD.007)
CA
DOOR PHONE SYSTEMS

Door phones A and B are called individually while door phones C-D-E-F are called
in parallel. Floor call service with differentiated tone.
Possibility of timing the door open
1
2
6
9
10
(VD.007)
CA
1
2
6
9
10
PARALLEL CALLS
(VD.007)
CA
1
2
6
9
10
(VD.007)
CA
1
2
6
9
10
(VD.007)
CA
1
2
6
9
10
SINGLE CALLS
(VD.007)
CA
1
2
6
9
10
Name tag
lighting
G/T
~12
~0
~0
~12
U3
U2
U1
G/T
PS2
AP
PS
(C4.006)
SE2
POWER SUPPLY
FOR HOUSE
PHONE SYSTEM
L
1A
2
+
1
~0
-J
-6
+6
~
MAIN~
Lock Release
(C4.008)
~
SE1
~12
ELECTRIC
LOCK
sec.1a 9
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
This type of installation solves the problem to connect a series of

house phones of a building with 2 entrances each one equipped with
a push button panel.
This solution permits, by simply pushing a button from one of the 2
push button panels, to connect automatically the user to the calling
push button panels unhooking the handset. This type of installation
does not allow to talk from both outdoor stations simultaneously, since
they work alternatively.
SC101-1217C:
N. X
N. X

or
Grey colour
White colour
Ref. 1134/1
Ref. 1133
4+(n-2)
POWER SUPPLY AND RELAY REFERENCES
N. 1
N. 1
Power supply for

door phone system
Relay box
28VA
Ref. 786/11
Ref. 788/51
4+(n-1)
Sinthesi model
N. X
Button modules
N. 2
N. 2
Amplified door unit
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500
5
or
K-Steel model
N. X
Button modules
N. 2
4+n
7+n
7+n
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
or
725 model
N. 2
N. 2
Amplified door unit
Mod. 725
Ref. 1128/500

manual.
or
1128 model
N. 2
N. 2
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

DIAGRAM NOTES
(see section 1)
C4.001
C4.006
C4.007
VX.014
10 sec.1a
C4.008
C4.016
SC101-1217C
TO THE FOLLOWING DOOR PHONES
DOOR PHONE SYSTEMS

CA
1
2
6
9
10
CA
1
2
6
9
10
TO THE FOLLOWING
MODULE
TO THE FOLLOWING
MODULE
(C4.007)
(C4.008)
G/T
~0
~12
~12
~0
G/T
(C4.007)
(C4.008)
U4
U3
U2
U1
8
G/T
~0
~12
~12
~0
U2
U1
G/T
SN2
52
U2
U1
G/T
SN1
(C4.006)
L
1A
2
+
1
Name tag
lighting
G/T
~0
~12
~12
~0
G/T
U4
U3
U2
U1
(C4.006)
3
6
L
1A
2
+
1
1
4
12
14
10
15
Lock
Release
RELAY
ELECTRIC
LOCK
G/T
~0
~12
~12
~0
Lock
Release
13
7
9
C1 C2 11
ELECTRIC
LOCK
Name tag
lighting
~0 ~12
Name tag
lighting
~0
~12
MAIN ~
~
MAIN ~
~
~
(VX.014)
~ PS
+6 -6 ~0 ~12
(C4.007)
POWER SUPPLY
FOR DOOR
PHONE SYSTEM
LIGHT BULB
TRANSFORMER
sec.1a 11
DOOR PHONE SYSTEMS

Differentiated calls from door units.
FUNCTION
EQUIPMENT
This type of system solves the problem of connecting a door phone

column in a building with two entrances, each of which equipped with
one panel and respective door unit.
In this solution, a visitor can simply press a button on either of the
two panels. The called door phone user can pick up the call and
automatically connect to the calling panel. The other panel will be cut
off.
As a consequence, it is not possible in such as system to speak to two
door units at the same time because either one or the other will be cut
off.
The user can recognise which door unit generated the call thanks to
two different call tones.
Simply press the corresponding button to release the electrical door
lock of the door unit from where the call was generated.
SC101-1280A:
N. X
N. X

or
Grey colour
White colour
Ref. 1134/1
Ref. 1133

N. 1
Power supply for door phone system
Ref. 786/15

Sinthesi model
N. X
Button modules
N. 2
N. 2
Amplified door unit
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500
4+(n-2)
5
or
4+(n-1)
5
K-Steel model
N. X
Button modules
N. 2
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
4+n
or
7+n
7+n
725 model
N. 2
N. 2
Amplified door unit
Mod. 725
Ref. 1128/500

manual.
2
or
1128 model
N. 2
N. 2
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

DIAGRAM NOTES
(see section 1)
C4.001
C4.006
C4.007
12 sec.1a
C4.008
C4.016
SC101-1280A
DOOR PHONE SYSTEMS

Differentiated calls from door units.
CA
1
2
6
9
10
CA
1
2
6
9
10
TO THE FOLLOWING
MODULE
(C4.007)
(C4.008)
(C4.016)
G/T
~0
~12
~12
~0
G/T
U4
U3
U2
U1
G/T
~0
~12
~12
~0
Name tag
lighting
U4
U3
U2
U1
U2
U1
G/T
U2
U1
G/T
(C4.006)
L
+
1A
2
1
TO THE FOLLOWING
MODULE
(C4.007)
(C4.008)
(C4.016)
(C4.006)
G/T
~0
~12
~12
~0
G/T
G/T
~0
~12
~12
~0
L
+
1A
2
1
ELECTRIC
LOCK
ELECTRIC
LOCK
Lock
Release
Name tag
lighting
Lock
Release
MAIN ~
C1 PS2 C2 PS 7
~12 1 4 SN1 8 - ~0 2 5 SN2 + 6 3 9 -J ~
POWER SUPPLY
FOR DOOR
PHONE SYSTEM
sec.1a 13
DOOR PHONE SYSTEMS
FUNCTION
EQUIPMENT
This installation allows connection of a series of door phone to 4 push

button panels.
By simply pushing a button on one of the 4 panels, the called door
phone, picking up the handset, is automatically connected with the
calling push button panel.
It is not possible to talk from the outdoor stations simultaneously, since
SC101-1209C:
N. X
N. X

or
Grey colour
White colour
Ref. 1134/1
Ref. 1133
4+(n-2)
N. 1
N. 1
4+(n-1)
5
28VA
Ref. 786/11
Ref. 788/58

Sinthesi model
N. X
Button modules
N. 4
N. 4
Amplified door unit
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

4+n
7+n
Power supply for

door phone system
Relay box
7+n
or
7+n
K-Steel model
N. X
Button modules
N. 4

manual.
7+n
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A
or
725 model
N. 4
N. 4
Amplified door unit
Mod. 725
Ref. 1128/500

manual.
or
1128 model
N. 4
N. 4
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

DIAGRAM NOTES
(see section 1)
C4.001
C4.006
C4.007
14 sec.1a
C4.008
C4.016
VX.014
SC101-1209C
DOOR PHONE SYSTEMS
CA
1
2
6
9
10
Name tag
lighting
~0
~12
CA
~
MAIN ~
1
2
6
9
10
~
(VX.014)
LIGHT BULB
TRANSFORMER
TO THE FOLLOWING
MODULE
G/T
~0
~12
~12
~0
G/T
TO THE FOLLOWING
MODULE
(C4.007)
(C4.008)
(C4.016)
(C4.007)
(C4.008)
(C4.016)
U4
U3
U2
U1
G/T
~0
~12
~12
~0
G/T
U4
U3
U2
U1
AP 2 1
G/T
~0
~12
~12
~0
U2
U1
G/T
SN4
SN3
1 IV
2 IV
- IV
1 III
2 III
- III
U2
U1
G/T
(C4.006)
(C4.006)
L
1A
2
+
1
L
1A
2
+
1
Lock Release
Lock Release
Name tag
lighting
G/T
~0
~12
~12
~0
AP IV
ELECTRIC
LOCK
AP III
TO THE FOLLOWING
MODULE
G/T
~0
~12
~12
~0
U4
U3
U2
U1
U4
U3
U2
U1
U2
U1
G/T
SN1
SN2
1I
2I
-I
1 II
2 II
- II
U2
U1
G/T
(C4.006)
(C4.006)
L
1A
2
+
1
RELAY
BOX
Lock Release
Name tag
lighting
TO THE FOLLOWING
MODULE
(C4.007)
(C4.008)
(C4.016)
(C4.007)
(C4.008)
(C4.016)
G/T
~0
~12
~12
~0
G/T
AP I
ELECTRIC
LOCK
AP II
Name tag
lighting
ELECTRIC
LOCK
G/T
~0
~12
~12
~0
G/T
G/T
~0
~12
~12
~0
L
1A
2
+
1
Lock Release
ELECTRIC
LOCK
Name tag
lighting
~ ~
0 12 C1 C2
MAIN ~
POWER SUPPLY FOR
DOOR PHONE SYSTEM
+6 ~0 ~12 -6
PS
sec.1a 15
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL COLUMNS OF DOOR PHONES

TO 1 MAIN OUTDOOR STATION
FUNCTION
EQUIPMENT
It is the ideal solution for residential centers where the single villas
have to be connected to both their own outdoor stations and a common
one at the main entrance.
During the call the concerned door phone is automatically switched to
the common outdoor station or to the one of the group it belongs to, by
means of a switching relay.
Services towards secondary outdoor stations are independent and can
therefore take place at the same time.
When the call comes from the common outdoor station, only the group
the called door phone belongs to is switched to it, the others being
able to carry on the normal service with their own secondary outdoor
stations.
SC101-1240A:
N. X
N. X
4+(n-2)
Grey colour
White colour
Ref. 1134/1
Ref. 1133

N. 1
4+(n-2)

or
N. K
N. 1
Power supply for

door phone system
Relay box
Call repeater relay
28VA
Ref. 786/11
Ref. 788/51
Ref. 788/52
5
4+(n-1)
4+(n-1)
4+n
4+n
Sinthesi model
N. X
Button modules
N. K+1 Module with door unit set-up
N. K+1 Amplified door unit
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

or
9+n
5+n
5+n
K-Steel model
N. X
Button modules
N. K+1 Module with door unit
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
9+n
5+K+n
or
725 model
N. K+1 Panel with N buttons
8+K+
n+n...

manual.
2
or
1128 model
N. K+1 Front case for door unit
N. K+1 Door unit
N. X
Front case
N. X
Button
2
K= quantity of columns
Mod. 725
Ref. 1128/500
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

(K= quantity of columns)
16 sec.1a
SC101-1240A
1ST COLUMN
2ND COLUMN
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL COLUMNS OF DOOR PHONES

TO 1 MAIN OUTDOOR STATION
CA
1
2
6
9
10
CA
1
2
6
9
10
TO THE FOLLOWING
MODULE
RELAY
BOX
(C4.007)
(C4.008)
(C4.017)
8
52
10
11
12
SN2
SN1
G/T
U4
U3
U2
U1
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
G/T
~12
~0
~0
~12
CONNECTION
AS 1ST GROUP
(C4.006)
L
1A
2
+
1
3
6
1
4
Lock
Release
14
7
C1
13
9
15
~
12
ELECTRIC LOCK
SN1
(C4.007)
(C4.008)
(C4.017)
1
4
-6
MAIN ~
~12
~0
~0
~12
G/T
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
7
C1
POWER SUPPLY FOR
DOOR PHONE SYSTEM
PS ~ - + ~
0 6 6 12
Calls
SN1
Name tag
lighting
L
1A
2
+
1
1
4
-6
ELECTRIC
LOCK
RELAY
BOX
Common
7
C1
CA
2
S1
S3
~12
~0
6
C
S2
Lock
Release
TO THE FOLLOWING
GROUP
TO THE FOLLOWING
MODULE
~
C2 0
Name tag
lighting
MAIN ~
~ + - ~
12 6 6 0 PS
POWER SUPPLY FOR

DOOR PHONE SYSTEM
~
DIAGRAM NOTES
(see section 1)
C4.001
C4.006
C4.007
C4.008
C4.017
sec.1a 17
DOOR PHONE SYSTEMS

Each column is connected to a secondary door unit. Differentiated calls from door
units. Use the power supply wiht relay Ref. 786/15
FUNCTION
EQUIPMENT
The system is useful in residential centres where individual houses or

blocks need to be connected to their own door units and to a common
door unit located at the main entrance.
The concerned door phone is automatically switched onto the common
door unit or onto the secondary door unit of the concerned group when
called by means of a switching relay.
Services to secondary door units are mutually interdependent and
therefore may occur at the same time.
When a call is made from the common door unit, only the group
to which the called door phone belongs is switched. The other door
phones can be continue to work with their own secondary units.
The user can recognise calls from the main door unit or the secondary
door unit thanks to two different call tones.
SC101-1282A:
N. X
N. X
4+(n-2)
Grey colour
White colour
Ref. 1134/1
Ref. 1133

N. K
N. 1
4+(n-2)

or
N. 1
Column power supply

Power supply for
door phone system
Call repeater relay
Ref. 786/15
28VA
Ref. 786/11
Ref. 788/52
5
4+(n-1)
4+(n-1)
4+n
4+n
Sinthesi model
N. X
Button modules
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

or:
9+n
5+n
5+n
K-Steel model
N. X
Button modules
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
9+n
5+K+n
or
725 model
8+K+
n+n...

manual.
2
or
1128 model
N. K+1 Door unit
N. X
Front case
N. X
Button
2
18 sec.1a
Mod. 725
Ref. 1128/500
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

Mod. 1128 section of Doorphone and Videodoorphone system
product technical manual.
SC101-1282A
1ST COLUMN
2ND COLUMN
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL DOOR PHONE COLUMNS TO ONE MAIN DOOR UNIT

Each column is connected to a secondary door unit. Differentiated calls from door
units. Use the power supply wiht relay Ref. 786/15
CA
1
2
6
9
10
CA
1
2
6
9
10
TO THE FOLLOWING
MODULE
COLUMN
POWER SUPPLY
CONNECTION
AS 1ST GROUP
(C4.007)
(C4.008)
(C4.017)
8
52
SN2
SN1
G/T
U4
U3
U2
U1
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
G/T
~12
~0
~0
~12
(C4.006)
TO THE FOLLOWING
MODULE
L
1A
2
- Loudspeaking
unit
+
1
3
6
1
4
-
+
~0
PS
(C4.007)
(C4.008)
(C4.017)
~12
~0
~0
~12
G/T
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
Name tag
lighting
Lock
Release
C2
9
~12
7
C1
ELECTRIC
LOCK
SN1
1
4
PS2
0 230
MAIN ~
TO THE FOLLOWING
GROUP
Calls
SN1
Name tag
lighting
L
1A
2
+
1
1
4
-
Common
7
Lock
Release
ELECTRIC
LOCK
CALL
REPEATER
RELAY
CA
2
S1
S3
~12
~0
6
C
S2
MAIN ~
Loudspeaking
unit
POWER SUPPLY
FOR DOOR PHONE SYSTEM
~12 +6 -6 ~0
DIAGRAM NOTES
(see section 1)
C4.001
C4.006
C4.007
C4.008
C4.017
sec.1a 19
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL DOOR PHONES MODEL ATLANTICO

TO 1 OUTDOOR STATIONS
FUNCTION
EQUIPMENT

Floor calls can be differentiated from door unit calls by adding devices
Ref. 787/1.
The additional loudspeaker Ref. 9854/54 has more high call tone.
This type of system can be made with Atlantico door phones only.
SC101-1248A:
N. X
N. X

Additional speaker
Ref. 1133
Ref. 9854/54
6+(n-2)
N. 1
N. 1
Power supply for

door phone system
Tone generator
28VA
Ref. 786/11
Ref. 787/1
TC
Sinthesi model
N. X
Button modules
N. 1
N. 1
Amplified door unit
6+(n-1)
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

TC
or
K-Steel model
N. X
Button modules
N. 1
6+n
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
9+n
2
or
725 model
N. 1
N. 1
Amplified door unit
Mod. 725
Ref. 1128/500

manual.
or
1128 model
N. 1
N. 1
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

DIAGRAM NOTES
(see section 1)
C4.001
C4.004
C4.006
C4.007
20 sec.1a
C4.008
VD.007
VX.006
SC101-1248A
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL DOOR PHONES MODEL ATLANTICO

TO 1 OUTDOOR STATIONS
CA
1
2
6
9
10
(VX.006)
(VD.007)
CA
1
2
6
9
10
(VX.006)
(VD.007)
TO THE FOLLOWING
MODULE
(C4.007)
(C4.008)
U4
U3
U2
U1
SN
PS
TONE
GENERATOR
~12
~0
U2
U1
G/T
PS
(C4.006)
G/T
~0
~12
~12
~0
G/T
G/T
~0
~12
~12
~0
L
1A
2
+
1
~0
-6
+6
POWER SUPPLY FOR
DOOR PHONE SYSTEM
Lock Release
~12
Name tag
lighting
ELECTRIC LOCK
(C4.004)
~
MAIN ~
~
sec.1a 21
DOOR PHONE SYSTEMS

Connection of the sound generator to call door phones
from the floor using the same loudspeaker
FUNCTION
EQUIPMENT
When one of the keys of the push button panel located outside
the building is pressed, the two-tone electronic call is sent to the
loudspeaker of the matching door phone. When the handset of the
door phone called is lifted, the contact between the outside and inside
is established and the conversant can start.
To activate the electric lock, press the matching key.
Adding the Ref. 787/1 tone generator, it is possible to use the
loudspeaker of the door phone for the call from the floor without having
to add other buzzers. The call tone differs from that sent to the push
button panel making it possible to identify the source.
SC101-0252D:
N. X
N. X

or
Grey colour
White colour
Ref. 1134/1
Ref. 1133
5+(n-2)
N. 1
N. 1
Power supply for

door phone system
Tone generator
28VA
Ref. 786/11
Ref. 787/1
TC
Sinthesi model
N. X
Button modules
N. 1
N. 1
Amplified door unit
5+(n-1)
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

TC
or
K-Steel model
N. X
Button modules
N. 1
5+n
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
9+n
2
or
725 model
N. 1
N. 1
Amplified door unit
Mod. 725
Ref. 1128/500

manual.
or
1128 model
N. 1
N. 1
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

DIAGRAM NOTES
(see section 1)
C4.001
VD.007
22 sec.1a
C4.004
C4.006
C4.007
C4.008
SC101-0252D
TO THE FOLLOWING
DOOR PHONES
DOOR PHONE SYSTEMS

Connection of the sound generator to call door phones
from the floor using the same loudspeaker
(VD.007)
CA
1
2
6
9
10
(VD.007)
CA
1
2
6
9
10
MAIN ~
~ + -~
12 6 6 0 PS J
~ ~ PS SN
0 12
TONE
GENERATOR
POWER SUPPLY FOR

DOOR PHONE SYSTEM
TO THE FOLLOWING
MODULE
(C4.007)
(C4.008)
U2
U1
G/T
(C4.006)
Lock Release
(C4.004)
G/T
~0
~12
~12
~0
G/T
G/T
~0
~12
~12
~0
L
1A
2
+
1
ELECTRIC LOCK
Name tag
lighting
sec.1a 23
U4
U3
U2
U1
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
Loudspeaker of the matching door phone. When the handset of the
is established and the conversation can start. To activate the electric
lock, press the matching key.
Adding the three-tone Gong kit inside each door phone and an extra
power supply, the call can be made to the floor differentiating this from
those sent by the external push button panel. The Ref. 1132/54 makes
it possible to transform the normal call signal into a three-toner Gong
to be sent to the loudspeaker of the door phone.
This device must be powered at 12Vdc; additional power unit
Ref. 1090/850 may be used. For this purpose, include one additional
wire in the system for the + terminal and another additional wire to
connect to the PS terminal of the door phone power unit cut by the
floor call button.
SC101-0791E:
N. X
N. X

or
N. X
Add-on device for call
White colour
Ref. 1134/1
Ref. 1133
Ref. 1132/54

N. 1
N. 1
6+(n-2)
Grey colour
Power supply for

door phone system
Additional power unit
28VA
Ref. 786/11
Ref. 1090/850

Sinthesi model
N. X
Button modules
N. 1
N. 1
Amplified door unit
TC
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

6+(n-1)
or
TC
K-Steel model
N. X
Button modules
N. 1
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
6+n
or
9+n
2
725 model
N. 1
N. 1
Amplified door unit
Mod. 725
Ref. 1128/500

with anodized aluminium front plate Mod. 725 section of
manual.
or
1128 model
N. 1
N. 1
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

DIAGRAM NOTES
(see section 1)
C4.001
C4.006
C4.008
VD.007
24 sec.1a
C4.004
C4.007
VX.006
SC101-0791E
TO THE FOLLOWING
DOOR PHONES
DOOR PHONE SYSTEMS

1
2
6
9
10
CA
CA
6
CH2
+
CH1
(VX.006)
(VD.007)
1
2
6
9
10
CA
CA
6
CH2
+
CH1
(VX.006)
(VD.007)
TO THE FOLLOWING
MODULE
P1
P2
0
MAIN ~
U4
U3
U2
U1
230
Vout
GND
U2
U1
G/T
PS
(C4.006)
POWER SUPPLY FOR
DOOR PHONE SYSTEM
-J
~0
G/T
~0
~12
~12
~0
L
1A
2
+
1
-6
+6
Lock Release
~
MAIN ~
~
G/T
~0
~12
~12
~0
G/T
(C4.004)
~12
ELECTRIC
LOCK
Name tag
lighting
sec.1a 25
ADDITIONAL
POWER UNIT
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
Loudspeaker of the matching door phone. When the handset of the
is established and the conversation can start. To activate the electric
lock, press the matching key.
Floor calls can be differentiated from door unit calls by fitting an
additional device inside each door phone.
The device must be powered either at 12Vdc or 12Vac. For powering
the device at 12Vac, simply include one extra wire in the column
connected to the door phone power unit terminal ~12. Use an additional
dc power unit Ref. 1090/850 to power the device is powered at
12Vdc.
SC101-1070C:
N. X
N. X

or
N. X
Add-on device for call
Grey colour
White colour
Ref. 1134/1
Ref. 1133
Ref. 9854/53

N. 1
6+(n-2)
7
N. 1
28VA
Ref. 786/11
Ref. 1090/850
TC
Sinthesi model
N. X
Button modules
N. 1
N. 1
Amplified door unit
6+(n-1)
Power supply for

door phone system
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

TC
or
K-Steel model
N. X
Button modules
N. 1
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A
6+n
manual.
or
9+n
2
725 model
N. 1
N. 1
Amplified door unit
Mod. 725
Ref. 1128/500

manual.
or
1128 model
N. 1
N. 1
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

DIAGRAM NOTES
(see section 1)
C4.001
C4.006
C4.008
VX.006
26 sec.1a
C4.004
C4.007
VD.007
SC101-1070C
TO THE FOLLOWING
DOOR PHONES
DOOR PHONE SYSTEMS

CA
1
2
6
9
10
CA
1
2
6
9
10
CH
CP+
CP(VD.007)
(VX.006)
TO THE FOLLOWING
MODULE
P1
P2
U4
U3
U2
U1
MAIN ~
230
Vout
GND
U2
U1
G/T
PS
(C4.006)
-J
~0
POWER SUPPLY FOR
DOOR PHONE SYSTEM
G/T
~0
~12
~12
~0
L
1A
2
+
1
-6
+6
Lock Release
~
MAIN ~
G/T
~0
~12
~12
~0
G/T
(C4.004)
~12
ELECTRIC
LOCK
Name tag
lighting
sec.1a 27
0
ADDITIONAL
POWER UNIT
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
This service is particularly required by professional offices, where a lot

of people coming in and out obliges to often open the door without the
use of the door phone to talk with the outside.
Scheme SC101-0289 I shows the connection of one or more house
phones suitable for this service in a normal outdoor system. The relay
box Ref. 788/52 and the power supply Ref. 1090/850 have to be
foreseen.
With the switch in ON position, when the visitors calls the door phone
buzzer doesnt ring, but the relay starts and automatically opens the
electric lock.
The switch ON position is signaled on the door phone by GREEN LED
lighting.
SC101-0289 I:
N. X
White colour
Ref. 1133
DOOR PHONE A REFERENCES

N. 1
Door phone Mod. Atlantico with 1 key

+ mute kit
Ref. 1133/1
Ref. 1133/56
4+(n-1)
N. 1
N. 1
N. 1
N. 1
Power supply for

door phone system
Transformer
Relay box
28VA
Ref. 786/11
Ref. 1090/850
Ref. 9000/230
Ref. 788/52
4+n
Sinthesi model
N. X
Button modules
N. 1
N. 1
Amplified door unit
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

or
8+n
K-Steel model
N. X
Button modules
N. 1
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
9+n
2
or
725 model
N. 1
N. 1
Amplified door unit
Mod. 725
Ref. 1128/500

manual.
or
1128 model
N. 1
N. 1
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

DIAGRAM NOTES
(see section 1)
C4.001
C4.006
C4.008
28 sec.1a
C4.004
C4.007
VX.006
SC101-0289 I
TO THE FOLLOWING
DOOR PHONES
DOOR PHONE SYSTEMS

CA
1
2
6
9
10
CA
1
2
6
9
10
10
CA
Rz
R
+
AP
MAIN ~
MAIN ~
~ ~
~ ~
12 0
0 230
TRANSFORMER
P1 P2 Vout GND
6 S1 CA S3
~ ~
0 12
TO THE FOLLOWING
MODULE
RELAY
BOX
ADDITIONAL
POWER UNIT
(C4.007)
(C4.008)
U4
U3
U2
U1
U2
U1
G/T
PS
(C4.006)
-J
~0
POWER SUPPLY FOR
DOOR PHONE SYSTEM
G/T
~0
~12
~12
~0
G/T
G/T
~0
~12
~12
~0
L
1A
2
+
1
-6
+6
Lock
Release
~
MAIN ~
~
(C4.004)
~12
ELECTRIC
LOCK
Name tag
lighting
sec.1a 29
(VX.006)
DOOR PHONE SYSTEMS
Door open light indicator.

Possibility of cutting out calls and respective indications
FUNCTION
EQUIPMENT
Possibility of cut-off. (privacy on)

With an installation as per Scheme SC101-1226B, operation will be
the following:
With the switch in OFF position the call sent from push button panel will
reach the proper door phone loudspeaker; the GREEN LED is off.
With the switch in ON position the door phone is cut-off and the
GREEN LED is on (the circuit between RZ and R is closed).
SC101-1226B:
Possibility of main door gate check

Connect as shown in diagram for providing open door signalling
function. and to equip the door with the proper contact.
With said installation the RED LED of all house phones will be on when
the main door gate is open.

DOOR PHONE A REFERENCES
Max. 7 Door phone Mod. Atlantico with 2 LEDs
1 switch
Ref. 1133/20
DOOR PHONE B REFERENCES

Max. 7 Door phone Mod. Atlantico with 1 key
Max. 7 Mute kit + led
Ref. 1133/1
Ref. 1133/56

N. 1
N. 1
Power supply for

door phone system
Additional power unit A
28VA
Ref. 786/11
Ref. 1090/850
Sinthesi model
N. X
Button modules
N. 4
N. 4
Amplified door unit
6+(n-1)
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

7
or
K-Steel model
N. X
Button modules
N. 4
6+n
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
11+n
or
725 model
N. 1
N. 1
Amplified door unit
Mod. 725
Ref. 1128/500

manual.
or
1128 model
N. 1
N. 1
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

DIAGRAM NOTES
(see section 1)
C4.001
C4.007
VX.006
30 sec.1a
C4.004
C4.008
VX.014
C4.006
Door open light indicator.

Possibility of cutting out calls and respective indications
SC101-1226B
TO THE FOLLOWING
DOOR PHONES
DOOR PHONE SYSTEMS
MAIN~
CA
1
2
6
9
10
Rz
R
AP
+
~
~
(VX.014)
Name tag
lighting
12 ~
~
LIGHT BULB
TRANSFORMER
CA
1
2
6
9
10
B
(VX.006)
10
CA
Rz
R
AP
+
TO THE FOLLOWING
MODULE
P1
(C4.007) (C4.008)
P2
0
U4
U3
U2
U1
MAIN~
230
Vout
GND
U2
U1
G/T
PS
(C4.006)
-J
~0
POWER SUPPLY FOR

DOOR PHONE SYSTEM
G/T
~0
~12
~12
~0
G/T
G/T
~0
~12
~12
~0
L
1
2
+
1A
-6
+6
Lock Release
MAIN~
~
ADDITIONAL
POWER UNIT
(C4.004)
~12
ELECTRIC
LOCK
Name tag
lighting
DOOR OPEN CONTACT
sec.1a 31
DOOR PHONE SYSTEMS
FUNCTION
EQUIPMENT
This installation allows communication between two separate places,

such as: shop-warehouse, directors office - secretarys office, etc.
The calling house phones handset must be unhooked and the hook
lever pressed to the bottom in order to establish the connection with
the called door phone. As soon as the called door phone handset is
picked up, connection is made.
SC101-0249E:
N. 2
N. 2

or
Grey colour
White colour
Ref. 1134/1
Ref. 1133
2
N. 1
Power supply for

door phone system
28VA
Ref. 786/11
DIAGRAM NOTES
6
4
(see section 1)
C4.001
VX.021
Cut or remove the jumpers on the device(s) 6 - 10.
32 sec.1a
SC101-0249E
CA
1
DOOR PHONE SYSTEMS
2
6
10
9
(VX.021)
CA
1
2
6
10
9
(VX.021)
MAIN~
POWER SUPPLY FOR

DOOR PHONE SYSTEM
sec.1a 33
DOOR PHONE SYSTEMS
FUNCTION
EQUIPMENT
To communicate with any of the other house phones, the user must
press the call key corresponding to the door phone required. On lifting
the handset, the user called is automatically connected to the calling
door phone.
The service is not secret, i.e. if the user of a third door phone lifts the
handset while other two are talking, the conversation can be heard.
SC101-1272A:
N. 4
N. 8
N. 4
N. 8

Grey colour
Additional buttons (packing of 8)
or
Additional buttons (packing of 10)
Ref. 1134/1
Ref. 1134/55
Ref. 1133/1
Ref. 1133/55

N. 1
Power supply for

door phone system
28VA
Ref. 786/11
4+n
DIAGRAM NOTES
4+n
(see section 1)
4+n
C4.001
VX.006
4+n
4+n
4+n
34 sec.1a
SC101-1272A
CA
1
DOOR PHONE SYSTEMS
2
6
10
9
(C4.003)
(VX.006)
T1
G/T
T2
G/T
T3
G/T
CA
1
2
6
10
9
(C4.003)
(VX.006)
T1
G/T
T2
G/T
T3
G/T
CA
1
2
6
10
9
(C4.003)
(VX.006)
T1
G/T
T2
G/T
T3
G/T
CA
1
2
6
10
9
(C4.003)
(VX.006)
T1
G/T
T2
G/T
T3
G/T
MAIN~
POWER SUPPLY FOR
DOOR PHONE SYSTEM
~ + - PS - ~
06 J
6 12
sec.1a 35
DOOR PHONE SYSTEMS
FUNCTION
EQUIPMENT
This system is made of a main centralized door phone and of shunt

phones. The main door phone can call and be called by the shunt
phones.
The shunt phones can only call the main phone but cannot call one
another.
In order to call a shunt phone, the main one must push the
corresponding key; in order to call the main phone, the shunts must
press the proper key.
Using the Mod. Atlantico with 12 additional key, it is possible to call up
to 13 shunt phones
.
SC101-0861D:
N. 13
5+n
Ref. 1133/12

N. 1
5+n
Door phone Mod. Atlantico with

12 additional key
Power supply for

door phone system
28VA
Ref. 786/11
DIAGRAM NOTES
(see section 1)
C4.001
VX.006
5+n
5+n
5+n
5+n
5+n
10+n
36 sec.1a
SC101-0861D
U12
U11
U10
U9
U8
U7
DOOR PHONE SYSTEMS
U6
U5
U4
U3
U2
U1
G/T
CA
1
2
6
10
9
-/~
+/~
U12
U11
U10
U9
U8
U7
U6
U5
U4
U3
U2
U1
G/T
CA
1
2
6
10
9
-/~
+/~
U12
U11
U10
U9
U8
U7
U6
U5
U4
U3
U2
U1
G/T
CA
1
2
6
10
9
-/~
+/~
MAIN~
POWER SUPPLY FOR
DOOR PHONE SYSTEM
~ - +PS
0J6
- ~ ~ ~
6 18 12
(VX.008)
sec.1a 37
DOOR PHONE SYSTEMS
CONNECTION OF 1 MAIN DOOR PHONE TO 12 SHUNT DOOR PHONES MAXIMUM
FUNCTION
EQUIPMENT
This system is made of a main centralized door phone and of shunt

phones. The main door phone can call and be called by the shunt
phones.
The shunt phones can only call the main phone but cannot call one
another.
In order to call a shunt phone, the main one must push the
corresponding key; in order to call the main phone, the shunts must
press the proper key.
Using the Mod. Atlantico Atlantico with 12 additional key, it is possible
to call up to 12 shunt phones
.
SC101-0863E:
5+(n-2)
6

MAIN DOOR PHONE REFERENCES
N. 1
12 additional key
Ref. 1133/12
SHUNT DOOR PHONES REFERENCES

N. 7
Ref. 1133

N. 1
Power supply for

door phone system
28VA
Ref. 786/11
DIAGRAM NOTES
5+(n-1)
(see section 1)
C4.001
VX.006
VX.021
Cut or remove the jumpers on the device(s) 6 - 10.
5+n
5+n
38 sec.1a
SC101-0863E
SHUNT DOOR PHONES
DOOR PHONE SYSTEMS
CONNECTION OF 1 MAIN DOOR PHONE TO 12 SHUNT DOOR PHONES MAXIMUM
CA
1
2
6
10
9
(VX.021)
CA
1
2
6
10
9
(VX.021)
MAIN DOOR PHONE

Mod. Atlantico
U12
U11
U10
U9
U8
U7
U6
U5
U4
U3
U2
U1
G/T
CA
1
2
6
10
9
-/~
+/~
MAIN~
POWER SUPPLY FOR

DOOR PHONE SYSTEM
~ ~ ~ - + PS
18 12 0 J 6
sec.1a 39
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
The house phones carry out the intercom service and can, at the same
times, reply to external calls.
Switching from one service to another is automatic and takes place
during the call by means of a reply incorporated in the power supply.
When the intercom service is active, nothing can be heard on the
outdoor station and vice versa.
Calls from the door unit are sent to the door phone speaker while calls
from the other door phone are sent to the additional electronic buzzer.
SC101-1243B:
N. 2
Ref. 1134/1
N. 2
Door phone Mod. Utopia with 1 key

or
N. 2
Diodes (packing of 10)
Ref. 1131/4
Ref. 1133/1
N. 1
Ref. 786/15
8
Sinthesi model
N. 1
N. 1
Amplified door unit
Ref. 1145/22
Ref. 1145/500

or
K-Steel model
N. 1
12
Ref. 1155/22A

manual.
2
or
725 model
N. 1
N. 1
Amplified door unit
Ref. 725/102
Ref. 1128/500
For the accessories refer to Panels with anodized aluminium

front plate Mod. 725 section of Doorphone and
or
1128 model
N. 1
N. 1
Door unit
N. 2
Button
N. X
Blank module
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/1-/2
Ref. 1128/30-/31

DIAGRAM NOTES
(see section 1)
C4.001
C4.004
C4.006
C4.014
VX.006
VX.021
Cut or remove the jumpers on the device(s): 6 - 10.
40 sec.1a
SC101-1243B
T1
G/T
CA
DOOR PHONE SYSTEMS

1
2
6
10
9
(C4.003)
(VX.006)
(VX.021)
(C4.014)
T1
G/T
CA
1
2
6
10
9
G/T
~0
~12
~12
~0
U2
U1
G/T
(C4.006)
L
1A
2
+
1
(C4.004)
Name tag
lighting
ELECTRIC
LOCK
MAIN~
7 ~12 PS2 C1 PS C2 - 4 1 + - 9 3 6 SN2 ~ 8 2 5 SN1

0
J
POWER SUPPLY FOR

DOOR PHONE SYSTEM
Lock Release
sec.1a 41
DOOR PHONE SYSTEMS

Differentiated calls
FUNCTION
EQUIPMENT
times, reply to calls external calls.
From the push button panel, all the house phones are called in parallel
with a single call key.
Door phone calls ring the supplementary buzzer.
SC101-0578G:
N. 2
N. 2

or
N. 2
N. 2

Extra electronic buzzers
Ref. 1134/1
Ref. 1133/1
Ref. 1131/4
Ref. 9854/52
8
8
N. 1
Power supply for door phone system with relay
Ref. 786/15

Sinthesi model
N. 1
N. 1
Amplified door unit
Ref. 1145/21
Ref. 1145/500

6
or
11
K-Steel model
N. 1
Ref. 1155/21

manual.
or
725 model
N. 1
Panel with 1 button
N. 1
Amplified door unit
Ref. 725/101
Ref. 1128/500

or
1128 model
N. 1
N. 1
Door unit
N. 1
Button
N. X
Blank module
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/1-/2
Ref. 1128/30-/31

DIAGRAM NOTES
(see section 1)
C4.001
C4.004
C4.014
VX.006
VX.021
Cut or remove the jumpers on the device(s): 6 10.
42 sec.1a
SC101-0578G
T1
G/T
CA
DOOR PHONE SYSTEMS

1
2
6
10
9
(VX.006)
(VX.021)
(C4.014)
BUZZER -/~
+/~
T1
G/T
CA
1
2
6
10
9
(VX.006)
(VX.021)
(C4.014)
G/T
~0
~12
~12
~0
BUZZER -/~
+/~
U1
G/T
L
1A
2
+
1
Name tag
lighting
(C4.004)
Lock
Release
ELECTRIC
LOCK
DOOR PHONE
POWER SUPPLY
WITH RELAY BOX
~12 C2 C1 PS -J 4
6 SN2 ~0 8
5 SN1
sec.1a 43
MAIN~
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
times, reply to external calls.
The various device may be called individually from the panel.
to 13 shunt phones.
SC101-0839D:
N. 13
N. X

12 additional key A
Ref. 1133/12
Ref. 1131/4

N. 1
Ref. 786/15
5+n
5+n
5+n
Sinthesi model
N. X
Button modules
N. 4
N. 4
Amplified door unit
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

5+n
or
5+n
5+n
K-Steel model
N. X
Button modules
N. 4
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
5+n
or
10+n
725 model
N. 1
N. 1
Amplified door unit
Mod. 725
Ref. 1128/500

manual.
or
1128 model
N. 1
N. 1
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

DIAGRAM NOTES
(see section 1)
C4.001
C4.004
C4.014
VX.006
VX.021
Cut or remove the jumpers on the device(s): 6 10 (P1).
44 sec.1a
SC101-0839D
TO THE FOLLOWING
DOOR PHONES
U12
U11
U10
U9
U8
U7
U6
DOOR PHONE SYSTEMS

U5
U4
U3
U2
U1
G/T
CA
1
P1
2
6
10
9
-/~
+/~
(VX.021)
(C4.014)
U12
U11
U10
U9
U8
U7
U6
U5
U4
U3
U2
U1
G/T
CA
1
P1
2
6
10
9
-/~
+/~
(VX.021)
(C4.014)
U12
U11
U10
U9
U8
U7
U6
U5
U4
U3
U2
U1
G/T
CA
1
P1
(VX.021)
(C4.014)
AI MODULI
SUCCESSIVI
2
6
10
9
-/~
+/~
(C4.007)
(C4.008)
G/T
~0
~12
~12
~0
U4
U3
U2
U1
G/T
~0
~12
~12
~0
G/T
U2
U1
G/T
(C4.006)
L
1A
2
+
1
(C4.004)
Name tag
lighting
ELECTRIC
LOCK
Lock Release
MAIN~
DOOR PHONE
POWER SUPPLY
WITH RELAY
7 ~12 PS2 C1 PS C2 - 4 1 + - 9 3 6 SN2 ~ 8 2 5 SN1

0
J
sec.1a 45
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
times, reply to calls from the external push-button panel. Switching
from one service to another is automatic and takes place during the
call by means of a reply incorporated in the power supply and a
separate switching relay.
SC101-1249A:
N. 2
N. 2

or
N. 2
N. 2

Ref. 1134/1
Ref. 1133/1
Ref. 1131/4
Ref. 9854/52
N. 1
N. 1

Relay box
Ref. 786/15
Ref. 788/51

Sinthesi model
N. 2
N. 2
Amplified door unit
Ref. 1145/22
Ref. 1145/500

7
or
K-Steel model
N. 2
12
2
Ref. 1155/22A

manual.
12
2
or
725 model
N. 2
N. 2
Amplified door unit
Ref. 725/102
Ref. 1128/500

or
1128 model
N. 2
N. 2
Door unit
N. 4
Button
N. X
Blank module
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/1-/2
Ref. 1128/30-/31

DIAGRAM NOTES
(see section 1)
C4.001
C4.006
C4.014
C4.016
VX.006
VX.014
VX.021
46 sec.1a
SC101-1249A
T1
G/T
CA
1
2
6
DOOR PHONE SYSTEMS

(C4.014)
10
9
(VX.006)
(VX.021)
Name tag
lighting
T1
G/T
CA
1
2
6
(VX.014)
MAIN~
(C4.014)
10
9
(VX.006)
(VX.021)
~0 ~12
LIGHT BULB
TRANSFORMER
Name tag
lighting
Name tag
lighting
8
G/T
~0
~12
~12
~0
U2
U1
G/T
L
1A
2
+
1
SN1
U2
U1
G/T
SN2
(C4.006)
(C4.006)
10
1
4
12
3
6
Lock
Release
G/T
~0
~12
~12
~0
L
1A
2
+
1
Lock
Release
(C4.016)
(C4.016)
ELECTRIC
LOCK
7
~12
~0
C2
13
C1
11
2
5
ELECTRIC
LOCK
15
14
RELAY BOX
MAIN~
7 ~12 ~0 SN2 6 3 + 1 PS C2 4 -J 9
- 8 2 5 SN1 C1 PS2
DOOR PHONE
POWER SUPPLY
WITH RELAY BOX
sec.1a 47
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
times, reply to calls from the external push-button panel. Switching
from one service to another is automatic and takes place during the
call by means of a reply incorporated in the power supply and a
separate switching relay.
SC101-1244A:

N. 2
N. 2

or
N. 2
N. 2

Ref. 1134/1
Ref. 1133/1
Ref. 1131/4
Ref. 9854/52
N. 1
N. 1

Relay box
Ref. 786/15
Ref. 788/51
8
Sinthesi model
N. 2
N. 2
Amplified door unit
Ref. 1145/21
Ref. 1145/500

6
or
K-Steel model
N. 2
11
2
Ref. 1155/21

manual.
11
2
or
725 model
N. 2
Panel with 1 button
N. 2
Amplified door unit
Ref. 725/101
Ref. 1128/500

or
1128 model
N. 2
N. 2
Door unit
N. 2
Button
N. X
Blank module
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/1-/2
Ref. 1128/30-/31

48 sec.1a
SC101-1244A
T1
G/T
CA
1
2
6
DOOR PHONE SYSTEMS

(C4.014)
10
9
-/~
+/~
(VX.006)
(VX.021)
T1
G/T
CA
Name tag
lighting
1
2
6
(C4.014)
10
9
(VX.014)
MAIN~
-/~
+/~
(VX.006)
(VX.021)
~0 ~12
LIGHT BULB
TRANSFORMER
Name tag
lighting
RELAY
BOX
G/T
~0
~12
~12
~0
Name tag
lighting
8
U1
G/T
L
1A
2
+
1
SN1
(C4.006)
(C4.006)
10
1
4
L
1A
2
+
1
12
3
6
Lock Release
G/T
~0
~12
~12
~0
U1
G/T
SN2
Lock Release
(C4.016)
(C4.016)
ELECTRIC
LOCK
7
~12
~0
C2
13
C1
11
2
5
ELECTRIC
LOCK
15
14
MAIN~
C1~12 ~0 SN2 6 3 + 1 PS C2 4 -J 9
- 8 2 5 SN1 7 PS2
DOOR PHONE
POWER SUPPLY
WITH RELAY
DIAGRAM NOTES
(see section 1)
C4.001
C4.006
C4.014
C4.016
VX.006
VX.014
VX.021
sec.1a 49
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
times, reply to calls from 2 external push button panels.
during the call by means of a separate switching relay.
to 13 shunt phones
.
SC101-0844E:
6+(n-2)

N. 13

12 additional key A
Ref. 1133/12

N. 1
6+n
N. 1
Power supply for

door phone system
Relay box
28VA
Ref. 786/11
Ref. 788/58
6+(n-1)
Sinthesi model
N. X
Button modules
N. 2
N. 2
Amplified door unit
6+n
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

or
K-Steel model
N. X
Button modules
N. 2
5+n
7+n
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
7+n
or
725 model
N. 2
N. 2
Amplified door unit
Mod. 725
Ref. 1128/500

manual.
or
1128 model
N. 2
N. 2
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

DIAGRAM NOTES
(see section 1)
C4.001
C4.014
VX.006
VX.021
50 sec.1a
SC101-0844E
U12
U11
U10
U9
U8
U7
DOOR PHONE SYSTEMS

U6
U5
U4
U3
U2
U1
G/T
CA
1
P1
2
6
10
9
-/~
+/~
U12
U11
U10
U9
U8
U7
U6
U5
U4
U3
U2
U1
G/T
CA
1
P1
2
6
10
9
-/~
+/~
(C4.014)
(VX.021)
RELAY
BOX
TO THE FOLLOWING
MODULES
TO THE FOLLOWING
MODULES
(C4.007)
(C4.008)
G/T
~0
~12
~12
~0
U4
U3
U2
U1
U4
U3
U2
U1
U2
U1
G/T
U2
U1
G/T
(C4.006)
(C4.006)
L
1A
2
+
1
G/T
~0
~12
~12
~0
G/T
G/T
~0
~12
~12
~0
L
1A
2
+
1
G/T
~0
~12
~12
~0
G/T
(C4.007)
(C4.008)
Name tag
lighting
Name tag
lighting
ELECTRIC
LOCK
ELECTRIC
LOCK
Lock
Release
MAIN~
Lock
Release
POWER SUPPLY FOR

DOOR PHONE SYSTEM
sec.1a 51
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
times, reply to calls from 2 external push button panels.
during the call by means of a separate switching relay.
to 13 shunt phones
.
SC101-0866G:
DOOR PHONE A
N. 13 Door phone Mod. Atlantico with
12 additional key
N. 1
N. 1
6+n
6+n
Ref. 1133/12
Power supply for

door phone system
Relay box
28VA
Ref. 786/11
Ref. 788/58

Sinthesi model
N. 2
N. 2
Amplified door unit
6+n
Ref. 1145/21
Ref. 1145/500

6+n
or
K-Steel model
N. 2
6+n
6+n

manual.
Ref. 1155/21
or
725 model
N. 2
Panel with 1 button
N. 2
Amplified door unit
Ref. 725/101
Ref. 1128/500

or
1128 model
N. 2
N. 2
Door unit
N. 2
Button
N. X
Blank module
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/1-/2
Ref. 1128/30-/31

DIAGRAM NOTES
(see section 1)
C4.001
C4.014
VX.006
VX.021
52 sec.1a
SC101-0866G
U12
U11
U10
U9
U8
U7
DOOR PHONE SYSTEMS

U6
U5
U4
(VX.021)
(C4.014)
U3
U2
U1
G/T
CA
1
P1
2
6
10
9
-/~
+/~
U12
U11
U10
U9
U8
U7
U6
U5
U4
(VX.021)
(C4.014)
U3
U2
U1
G/T
CA
1
P1
2
6
10
9
-/~
+/~
RELAY
BOX
U1
G/T
U1
G/T
L
1A
2
+
1
L
1A
2
+
1
Name tag
lighting
G/T
~0
~12
~12
~0
Name tag
lighting
Lock
Release
MAIN~
G/T
~0
~12
~12
~0
Lock
Release
POWER SUPPLY FOR

DOOR PHONE SYSTEM
sec.1a 53
DOOR PHONE SYSTEMS

Parallel calls from door unit
FUNCTION
EQUIPMENT
The connection example shown in the following diagram offers the

possibility of adding intercom door phones in the same apartment to
an existing system with door unit.
times, reply to calls external calls.
The door unit call is sent to the supplementary electronic buzzer.
The call between two door phones is sent to the speaker of both door
phones.
SC101-0567E:
N. 2
N. 2

or
N. 2
N. 2

Ref. 1134/1
Ref. 1133/1
Ref. 1131/4
Ref. 9854/52

N. 1
N. 1
N. 1

Relay box A
Relay box B
Ref. 786/11
Ref. 788/52
Ref. 788/51
8
DIAGRAM NOTES
8
(see section 1)
C4.001
C4.014
VX.006
VX.021
FROM RISING
COLUMN
54 sec.1a
SC101-0567E
DOOR PHONE SYSTEMS

Parallel calls from door unit
(C4.014)
(VX.006)
(VX.021)
-/~
+/~
(C4.014)
(VX.021)
-/~
+/~
RELAY
BOX A
CALL
FROM
RISING
COLUMN
47
3W
RELAY
BOX B
MAIN~
POWER SUPPLY
sec.1a 55
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
To assure the secrecy of conversation to all the house phones of the

door phone system, a device (Ref. 1131/5 for Scaitel door phones or
Ref. 1134/5 for Utopia door phones) shall be inserted in each door
phone and a switch-off device Ref. 5330/60 in the push button panel.
So, all the house phones will be cut off from any conversation (nothing
can be heard when unhooking the handset); only the called door
phone can start a conversation with the caller, no other being able to
intercept the call.
The door phone is activated to communicate from the call up to the
following call. If it is not direct to the same set the call release the door
phone from the connection with the loudspeaking unit.
The secrecy device offers two possibilities of electric lock opening:
NORMAL OPENING (solution A): which takes place each time the
hook lever of any door phone is pressed to the bottom;
ACTIVATED OPENING (solution B): the electric lock can be
activated only after a call, and only from the called door phone (in
this case, remove the jumper from the door phone printed circuit).
SC101-1134E:
N. X
N. X

Secrecy device
Ref. 1134/1
Ref. 1131/5

N. 1
Power supply for

door phone system
28VA
Ref. 786/11

Sinthesi model
N. X
Button modules
N. 1
N. 1
Door unit
N. 1
Switch off privacy device
4+(n-2)
Grey colour
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500
Ref. 5330/60

or
4+(n-1)
K-Steel model
N. X
Button modules
N. 1
N. 1
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A
Ref. 1155/75

manual.
or
4+n
725 model
N. 1
N. 1
Amplified door unit
N. 1
9+n
Mod. 725
Ref. 1128/500
Ref. 5330/60

manual.
DIAGRAM NOTES
(see section 1)
C4.001
VX.006
C4.007
VX.013
C4.008
VX.021
Cut or remove the jumpers on the device(s) (solution B only):
P1 (Utopia)
VX.028
56 sec.1a
SC101-1134E
TO THE FOLLOWING
DOOR PHONES
CA
CA
1
2
1
2
6
9
10
6
9
10
(VX.006)
DOOR PHONE SYSTEMS

(VX.006)
(VX.021)
CA
CA
1
2
1
2
6
9
10
6
9
10
SOLUTION A
SOLUTION B
TO THE FOLLOWING
MODULE
(C4.007)
(C4.008)
U4
U3
U2
U1
G/T
~0
~12
~12
~0
G/T
(VX.006)
POWER SUPPLY FOR

DOOR PHONE SYSTEM
-J
PS
PS
~0
1B
2B 1A
9
2A
-/~
-6
+6
SWITCH OFF
PRIVACY DEVICE
~
~
SN
~12 AP
U2
U1
G/T
G/T
~0
~12
~12
~0
1A
2
+
1
L
MAIN~
Lock Release
ELECTRIC LOCK
~18
~12
Name tag
lighting
sec.1a 57
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT

conversation may take place. Simply press the corresponding button
to release the two electrical door locks.
SC101-0482D:
N. X
N. X
4+(n-2)
5

or
Grey colour
White colour
Ref. 1134/1
Ref. 1133

N. 1
N. 1
N. 1
Power supply for

door phone system
Relay box A
Transformer 12Vac 30VA
28VA
Ref. 786/11
Ref. 788/52
NNF
4+(n-1)
Sinthesi model
N. X
Button modules
N. 1
N. 1
Amplified door unit
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

4+n
11+n
or
K-Steel model
N. X
Button modules
N. 1
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
2
or
725 model
N. 1
N. 1
Amplified door unit
Mod. 725
Ref. 1128/500

manual.
or
1128 model
N. 1
N. 1
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

NNF= not supplied by us.
58 sec.1a
SC101-0482D
TO THE FOLLOWING
DOOR PHONES
DOOR PHONE SYSTEMS

CA
1
2
6
9
10
CA
1
2
6
9
10
TO THE FOLLOWING
MODULE
(C4.007 )
(C4.008 )
G/T
~0
~12
~12
~0
G/T
U4
U3
U2
U1
MAIN~
~
~
U2
U1
G/T
PS
(C4.006 )
POWER SUPPLY
FOR DOOR
PHONE SYSTEM
-J
~0
L
1A
2
+
1
-6
+6
~12
MAIN~
G/T
~0
~12
~12
~0
Name tag
lighting
~
~
~0
~12
~12
2
S1
Lock Release
S4
S3
RELAY
BOX
ELECTRIC
LOCK 1
TRANSFORMER
12Vac - 30VA
N.N.F.
Lock Release
S6
ELECTRIC
LOCK 2
DIAGRAM NOTES
(see section 1)
C4.001
C4.004
C4.006
C4.007
C4.008
sec.1a 59
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
The door phones have intercom features and may at the same time
take calls from both the secondary panel and door phone system to
which they are connected.
during the call by means of reply.
La chiamata tra i citofoni inviata allaltoparlante dei citofoni.
La chiamata dal portiere elettrico inviata sul ronzatore elettronico
supplementare (Buzzer) di entrambe i citofoni.
SC101-0735D:
N. 2
N. 2

or
N. 2
N. 2

Ref. 1134/1
Ref. 1133/1
Ref. 1131/4
Ref. 9854/52
N. 1
N. 1
N. 1

Relay box 1
Relay box 2
Ref. 786/11
Ref. 788/58
Ref. 788/52
Sinthesi model
N. 1
N. 1
Amplified door unit
Ref. 1145/21
Ref. 1145/500

or
K-Steel model
N. 1
Ref. 1155/21
11
manual.
or
725 model
N. 1
Panel with 1 button
N. 1
Amplified door unit
Ref. 725/101
Ref. 1128/500

or
1128 model
N. 1
N. 1
Door unit
N. 1
Button
N. X
Blank module
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/1-/2
Ref. 1128/30-/31

DIAGRAM NOTES
(see section 1)
C4.001
C4.004
C4.014
VX.006
VX.021
60 sec.1a
SC101-0735D
(C4.014)
(VX.006)
(VX.021)
(C4.014)
(VX.006)
(VX.021)
DOOR PHONE SYSTEMS

-/~
+/~
-/~
+/~
RELAY BOX
(1)
RELAY BOX
(2)
(C4.006)
G/T
~0
~12
~12
~0
U1
G/T
L
1A
2
+
1
Name tag
lighting
ELECTRIC
LOCK
Lock Release
MAIN~
POWER SUPPLY
call
FROM RISING
COLUMN
sec.1a 61
DOOR PHONE SYSTEMS

62 sec.1a
DOOR PHONE SYSTEMS
SECTION 1B
(REV.D)
BASIC DIAGRAMS FOR

1+1 WIRE ELECTRONIC
DOOR PHONE SYSTEMS
Download from:
www.urmetdomus.com
sec.1b 1
DOOR PHONE AND VIDEO DOOR PHONE SYSTEM - DIAGRAM - Section 1B
SECTION 1B CONTENTS
Diagram
Sec.
Pag.
BASIC DIAGRAMS FOR 1+1 WIRE ELECTRONIC DOOR PHONE SYSTEMS

WITH SECRECY OF CONVERSATION
(Panels Mod. Sinthesi or K-Steel) ................................................................................................................. SC101-1135F ...............1b ................ 2
(Panels Mod. 725 or Mod. Domus Aura) ....................................................................................................... SC101-0932C ...............1b ................ 4
(Panels Mod. Sinthesi or K-Steel) ................................................................................................................. SC101-1210B ...............1b ................ 6
CONNECTION OF SEVERAL DOOR PHONES TO TWO OUTDOOR STATIONS
(Panels Mod. 725 or Mod. Domus Aura) ....................................................................................................... SC101-0937B ...............1b ................ 8
CONNECTION OF SEVERAL DOOR PHONES TO FOUR OUTDOOR STATIONS
(Panels Mod. Sinthesi or K-Steel) ................................................................................................................. SC101-1218C ...............1b ............. 10
CONNECTION OF SEVERAL COLUMN OF DOOR PHONES TO COMMON OUTDOOR STATIONS
Each group in also connected to its own secondary outdoor station
(Panels Mod. Sinthesi or K-Steel) ................................................................................................................. SC101-1241B ...............1b ............. 12
CONNECTION OF 1 DOOR PHONES TO 1 OUTDOOR STATION
Door phone can open door during call from panel ...........................................................................................SC101-1327 ...............1b ............. 14
RELEASE OF TWO ELECTRICAL LOCKS AT THE SAME TIME
a) 725 or Domus Aura door unit
b) Sinthesi or K-Steel door unit...................................................................................................................... SC101-1269A ...............1b ............. 16
I sec.1b
1 + 1 DOOR PHONE SYSTEM DIAGRAM CROSS-REFERENCE TABLE

Panel model
Connection of a supplementary electrical lock
Possibility of opening door while calling from the panel
DIAGRAM
PAG
1 0
CONNECTION OF SEVERAL DOOR PHONES TO 1 OUTDOOR STATION WITH SECRECY

OF CONVERSATION
SC101-1135F
1 K
CONNECTION OF SEVERAL COLUMN OF DOOR PHONES TO COMMON OUTDOOR STATIONS

SC101-1241B
12
2 0
CONNECTION OF SEVERAL DOOR PHONES TO 2 OUTDOOR STATIONS WITH SECRECY

OF CONVERSATION
SC101-1210B
4 0
CONNECTION OF SEVERAL DOOR PHONES TO FOUR OUTDOOR STATIONS WITH SECRECY

OF CONVERSATION
SC101-1218C
10
1 0
CONNECTION OF SEVERAL DOOR PHONES TO 1 OUTDOOR STATION WITH SECRECY

OF CONVERSATION
SC101-0932C
2 0
CONNECTION OF SEVERAL DOOR PHONES TO TWO OUTDOOR STATIONS WITH SECRECY

OF CONVERSATION
SC101-0937B
-- --

b) Sinthesi or K-Steel door unit
SC101-1269A
16
Door phone can open door during call from panel
SC101-1327
14
DIAGRAM DESCRIPTION
Sinthesi
or
K-Steel
725 or
Domus Aura
Generic
-- --
sec.1b II
DOOR PHONE AND VIDEO DOOR PHONE SYSTEM - DIAGRAM - Section 1B
SECTION 1B CONTENTS
DOOR PHONE SYSTEMS

(Panels Mod. Sinthesi or K-Steel)
FUNCTION
EQUIPMENT
1+1 wire system allows to obtain the service of a standard outdoor set
installation with conversation, call, electric lock opening, with only 2
wires in the rising column: 1 common + 1 single for each door phone.
The outdoor set is fed, with two wires only, by a 12V a.c. voltage
transformer.
To assure secrecy to all the door phones, special devices for secrecy
of conversation are inserted into the push button panel (one for each
key).
So, all the door phones will be cut off from any conversation (nothing
can be heard when picking up the handset); only the called door phone
can start a conversation with the caller, no other being able to intercept
the call.
The called house is qualified to talk until another call is made from the
push button panel to other door phone.
The electric lock opening depends from the circuit of secrecy of
conversation (the lock cannot be operated unless the door phone has
been called).
SC101-1135F:
N. X
N. X
Door phones Mod. Utopia

or
Door phones Mod. Atlantico
Ref. 1133/35A
POWER SUPPLY REFERENCES

N. 1
Transformer
Ref. 9000/230

Sinthesi model
N. X
Button modules
N. 1
N. 1
Amplified door unit
N. X/4 Conversation privacy device
1+(n-2)
Ref. 1134/35
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21
Ref. 1145/67
Ref. 1145/74

2
or
K-Steel model
N. X
Button modules
N. 1
1+(n-1)
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/30-/31-/32A
Ref. 1145/74

manual.
DIAGRAM NOTES
(see section 1)
1+n
C1.002
C4.006
Connect jumper C1 with U1.
1+n
2
C4.007
C4.008
VX.006
VX.014
2 sec.1b
SC101-1135F
COLUMN
DOOR PHONE SYSTEMS

CA1
1
2
CA1
1
2
To the following
conversation
privacy
device
To the following
module
(C4.007)
(C4.008)
BUTTON MODULE
CONVERSATION
PRIVACY
DEVICE
(VX.006)
14
C4
C3
C2
C1
U4
U3
U2
U1
G/T
~12
~0
~12
~0
G/T
U1
G/T
G/T
14
(C4.006)
C2
C1
PS
4
5
F
3
SN
1
1/~
~
2
TRANSFORMER
~0
~12
~0
~12
~0
~12
~
Lock Release
Name tag
lighting
~0
~12
(VX.014)
Amplified
loudspeaking
unit
Name tag
lighting
ELECTRIC
LOCK
MAIN~
~
~
~
LIGHT BULB
TRANSFORMER
MAIN~
sec.1b 3
DOOR PHONE SYSTEMS

(Panels Mod. 725 or Mod. Domus Aura)
FUNCTION
EQUIPMENT
1+1 wire system allows to obtain the service of a standard outdoor set
installation with conversation, call, electric lock opening, with only 2
wires in the rising column: 1 common + 1 single for each door phone.
The outdoor set is fed, with two wires only, by a 12V a.c. voltage
transformer.
To assure secrecy to all the door phones, special devices for secrecy
of conversation are inserted into the push button panel (one for each
key).
So, all the door phones will be cut off from any conversation (nothing
can be heard when picking up the handset); only the called door phone
can start a conversation with the caller, no other being able to intercept
the call.
The called house is qualified to talk until another call is made from the
push button panel to other door phone.
The electric lock opening depends from the circuit of secrecy of
conversation (the lock cannot be operated unless the door phone has
been called).
SC101-0932C:
N. X
N. X

or
Ref. 1134/35
Ref. 1133/35A

N. 1
Transformer
Ref. 9000/230

725 model
N. 1
N. 1
Amplified door unit
1+(n-2)
Mod. 725
Ref. 1035/67
Ref. 1035/25

manual.
or
Domus Aura model
N. 1
N. 1
Amplified door unit
1+(n-1)
Mod. 1110
Ref. 1035/67
Ref. 1110/74

Domus Aura section of Doorphone and Videodoorphone
system - product technical manual.
DIAGRAM NOTES
(see section 1)
C1.002
VX.006
VX.014
1+n
1+n
2
4 sec.1b
SC101-0932C
COLUMN
DOOR PHONE SYSTEMS

CA1
1
2
CA1
1
2
PANEL FOR AMPLIFIED

LOUDSPEAKING UNIT
CONVERSATION
PRIVACY DEVICE
Name tag
lighting
41
14
41
14
(VX.006)
SN
PS
4
3
5
1/~
~
2
TRANSFORMER
~0
~12
~
MAIN ~
(C1.002)
Lock Release
ELECTRIC LOCK
Name tag
lighting
~0
~12
(VX.014)
~
~
MAIN ~
LIGHT BULB
TRANSFORMER
sec.1b 5
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
The 1+1 wire door phone system makes it possible to set up systems
in which a door phone riser is to be connected to two entrances each
with 1 push button panel with related loudspeaking unit.
Adding a specific relay device, a person can press a key of one of
the two push button panels so that the user of the door phone called,
on lifting the handset, is automatically connected with the calling push
button panel excluding the other service.
Therefore in this system, it is not possible to speak from two outdoor
stations at the same time in that functioning of these is alternative.
to guarantee secrecy of conversation of all the door phones in the
system, the specific secrecy circuits (one for each button) are inserted
inside only one of the two push button panels.
Release of the electric lock is also enabled by the secrecy circuit. This
means that a user cannot release the lock unless he/she has been
called and can open only the lock corresponding to the push button
panel from which the call has been made.
SC101-1210B:
N. X
N. X

or
Ref. 1134/35
Ref. 1133/35A

N. 2
N. 1
Transformer
Relay box
Ref. 9000/230
Ref. 788/51
1+(n-2)
Sinthesi model
N. X
Button modules
N. 2
N. 2
Amplified door unit
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21
Ref. 1145/67
Ref. 1145/74

1+(n-1)
or
K-Steel model
N. X
Button modules
N. 2

manual.
1+n
6+n
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/30-/31-/32A
Ref. 1145/74
DIAGRAM NOTES
7+n
(see section 1)
C1.002
2
C4.006
C4.007
C4.008
VX.006
VX.014
VX.021
Cut or remove the jumpers on the device(s):
a) PS G/T
b) 4 F
6 sec.1b
SC101-1210B
COLUMN
DOOR PHONE SYSTEMS

CA1
2
1
CA1
2
1
Name tag
lighting
(VX.014)
MAIN ~
To next
conversation
privacy devices
To the following
module
~
(C4.007)
(C4.008)
BUTTON MODULE
G/T
~12
~0
~12
~0
G/T
G/T
~0
~12
~0
~12
~ ~12 ~0
CONVERSATION
PRIVACY
DEVICES
(VX.006)
LIGHT BULB
TRANSFORMER
U4
U3
U2
U1
To the following
module
(C4.007)
(C4.008)
BUTTON MODULE
14
U4
U3
U2
U1
C4
C3
C2
C1
14
G/T
U1
C2
C1
PS
C2
10
6
7
(C4.006)
(VX.021)
5
4
F
3
SN
1
1/~
~
2
DOOR UNIT
Lock
Release
C1
11
4
15
SN2
13
8
3
9
SN1
5
2
1
~0
~12
14
12
(C4.006)
(VX.021)
G/T
U1
C2
C1
PS
G/T
~12
~0
~12
~0
G/T
G/T
~0
~12
~0
~12
5
4
F
3
SN
1
1/~
~
2
Lock
Release
RELAY
BOX
DOOR UNIT
Name tag
lighting
MAIN ~
Name tag
lighting
MAIN ~
ELECTRIC LOCK
ELECTRIC LOCK
~ ~12 ~0
~0 ~12 ~
N.2 TRANSFORMER
sec.1b 7
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
in which a door phone riser is to be connected to two entrances each
Therefore in this system, it is not possible to speak from two outdoor
to guarantee secrecy of conversation of all the door phones in the
SC101-0937B:
N. X
N. X

or
Ref. 1134/35
Ref. 1133/35A

N. X
N. 1
Transformer
Relay box
Ref. 9000/230
Ref. 788/51
1+(n-2)
725 model
N. 2
Panels with N buttons
N. 2
Amplified door unit
Mod. 725
Ref. 1035/67
Ref. 1035/25

versions. Refer to Panels with anodized aluminium front plate
1+(n-1)
or
Domus Aura model

N. 2
N. 2
Amplified door unit
Mod. 1110
Ref. 1035/67
Ref. 1110/74

Domus Aura section of Doorphone and Videodoorphone
system - product technical manual.
1+n
DIAGRAM NOTES
(see section 1)
6+n
C1.002
VX.006
VX.014
7+n
8 sec.1b
SC101-0937B
COLUMN
DOOR PHONE SYSTEMS

CA1
1
2
CA1
1
2
Name tag
lighting
(VX.006)
7
10
6
C2
P.E.
SN
PS
4
5
3
1/~
~
2
12
11
2
C1
SN2
3
8
SN1
1
4
9
5
~0
~12
Lock
Release
14
41
14
Name tag
lighting
41
P.E.
SN
PS
4
5
3
1/~
~
2
Lock
Release
RELAY
BOX
ELECTRIC LOCK
ELECTRIC LOCK
MAIN ~
~~
120
~12
~0
(VX.014)
Name tag
lighting
MAIN ~
~~
012
N.2 TRANSFORMERS
~
~
MAIN ~
LIGHT BULB
TRANSFORMER
sec.1b 9
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
in which a door phone riser is to be connected to four entrances each
Therefore in this system, it is not possible to speak from four outdoor
To guarantee secrecy of conversation of all the door phones in the
SC101-1218C:
1+(n-2)

N. X
N. X

or
Ref. 1134/35
Ref. 1133/35A

N. 4
N. 1
Transformer
Relay box
Ref. 9000/230
Ref. 788/54

Sinthesi model
N. X
Button modules
N. 4
N. 4
Amplified door unit
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21
Ref. 1145/67
Ref. 1145/74

1+(n-1)
or
K-Steel model
N. X
Button modules
N. 4
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/30-/31-/32A
Ref. 1145/74

manual.
1+n
DIAGRAM NOTES
8+n
8+n
(see section 1)
C1.002
C4.006
8+n
9+n
C4.007
C4.008
VX.006
VX.014
VX.021
a) PS G/T
b) 4 F
10 sec.1b
SC101-1218C
COLUMN
DOOR PHONE SYSTEMS

CA1
Name tag
lighting
2
1
(VX.014)
MAIN ~
CA1
2
~
~ ~0 ~12
LIGHT BULB
TRANSFORMER
To the following
module
To the following
module
(C4.007)
(C4.008)
BUTTONS MODULE
G/T
~12
~0
~12
~0
G/T
(C4.007)
(C4.008)
BUTTONS MODULE
U4
U3
U2
U1
U4
U3
U2
U1
G/T
~12
~0
~12
~0
G/T
R1 R2 1 2 6 9 V3 V5
G/T
~0
~12
~0
~12
G/T
U1
C2
C1
C3
+TC
SE
2
-6
+6
R1
SN3
V3
(C4.006)
(VX.021)
5
4
PS
F
3
SN
1/~
1
~
2
Name tag
lighting
DOOR UNIT
COLUMN
INPUT
C
INPUT
D
1
~0
~12
V5
C4
+TC
SE
2
-6
+6
R1
SN4
V3
G/T
U1
(C4.006)
(VX.021)
C2
C1
5
G/T
~0
~12
~0
~12
4
PS
F
3
SN
1/~
1
~
2
1
~0
~12
V5
Lock
Release
Lock
Release
Name tag
lighting
DOOR UNIT
MAIN ~
MAIN ~
ELECTRIC LOCK
ELECTRIC LOCK
~
~ ~12 ~0
~12 ~0 ~
"C"
"D"
TRANSFORMER
TRANSFORMER
RELAY
BOX
To the following
module
(C4.007)
(C4.008)
BUTTONS MODULE
(C4.007)
(C4.008)
BUTTONS MODULE
G/T
~0
~12
~0
~12
14
U4
U3
U2
U1
CONVERSATION
PRIVACY DEVICES
(VX.006)
G/T
U1
C2
C1
C2
+TC
SE
2
-6
+6
R1
SN2
V3
(C4.006)
(VX.021)
5
4
Name tag
lighting
PS
F
3
SN
1/~
1
~
2
DOOR UNIT
1
~0
~12
V5
INPUT
B
INPUT
A
(C4.006)
(VX.021)
VOLTAGE
14
G/T
U1
C2
C1
5
G/T
~12
~0
~12
~0
G/T
G/T
~0
~12
~0
~12
4
PS
F
3
SN
1/~
1
~
2
1
~0
~12
V5
+ + ~ ~ ~ ~
SE 6 TC A 0 12 B R1 6 R2 AP
Lock
Release
C1
+TC
SE
2
-6
+6
R1
SN1
V3
U4
U3
U2
U1
C4
C3
C2
C1
Lock
Release
Name tag
lighting
DOOR UNIT
MAIN ~
RETE ~
ELECTRIC LOCK
ELECTRIC LOCK
~
~ ~12 ~0
"B"
~0
~12 ~
"A"
TRANSFORMER
TRANSFORMER
sec.1b 11
G/T
~12
~0
~12
~0
G/T
To the following
module
To the following
conversation
privacy devices
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL COLUMN OF DOOR PHONES

TO COMMON OUTDOOR STATIONS
FUNCTION
EQUIPMENT
stations.
To guarantee secrecy of conversation of all the door phones in the
SC101-1241B:
1+(n-2)
1+(n-2)
1+(n-1)
1+(n-1)

N. X
N. X
Ref. 1134/35
Ref. 1133/35A

N. K+1 Transformer
N. K
Relay box
Ref. 9000/230
Ref. 788/51

Sinthesi model
N. X
Button modules
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21
Ref. 1145/67
Ref. 1145/74

or
K-Steel model
N. Y
Button modules
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/30-/31-/32A
Ref. 1145/74

manual.
1+n
1+n

or
DIAGRAM NOTES
9+n
3+n
3+n
8+K+
n+n...
9+n 2+(K-2)+
n+n...
(see section 1)
C1.002
C4.007
C4.008
VX.006
VX.014
VX.021
a) 4 F
2
12 sec.1b
SC101-1241B
1ST COLUMN
2ND COLUMN
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL COLUMN OF DOOR PHONES

TO COMMON OUTDOOR STATIONS
CA1
2
1
To the following
conversation
privacy devices
CA1
2
(C4.007)
(C4.008)
CONVERSATION
PRIVACY DEVICES
BUTTONS MODULE
(VX.006)
14
C4
C3
C2
C1
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
14
14
C4
C3
C2
C1
14
To the
following
module
(C4.007)
(C4.008)
BUTTONS MODULE
G/T
~12
~0
~0
~12
G/T
G/T
~12
~0
~0
~12
U4
U3
U2
U1
4
7
15
5
C1
8
1
11
C2
6
13
SN2
2
SN1
3
9
14
12
~0
~12
10
F
3
SN
1/~
1
~
2
C2
C1
(VX.021)
DOOR UNIT
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
Name tag
lighting
4
PS
Lock
Release
RELAY
BOX
U4
U3
U2
U1
G/T
CONNECTION
AS 1ST GROUP
SECONDARY
ENTRY
(C4.017)
ELECTRIC LOCK
To relay
MAIN ~
MAIN ~
MAIN ENTRY
To the following
module
Name tag
lighting
(VX.014)
~ ~
0 12
TRANSFORMER
C1
1
1/~
~~
12
LIGHT BULB
TRANSFORMER
SN
5
4
F
3
1
1/~
~
2
PS
C1
C2
ELECTRIC LOCK
Calls
C1
DOOR UNIT
(VX.021)
1
Common
1/~
MAIN ~
MAIN ~
Lock
Release
~ ~
12 0
Name tag
lighting
(VX.014)
~
TRANSFORMER
~~
12
Name tag
lighting
TO THE FOLLOWING
GROUP
(C4.017)
~
LIGHT BULB
TRANSFORMER
sec.1b 13
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
This service is particularly required by professional offices, where a lot

of people coming in and out obliges to often open the door without the
use of the door phone to talk with the outside.
Diagram SC101-1327 shows the connection of a door phone to a
normal 1+1 wire electrical door phone system. Equip the system with
a relay Ref. 788/22, a power unit Ref. 1090/850 and a timed relay
Ref.1032/81.
The concerned door phone will energise the door phone which will in
turn release the electrical lock when the switch (not supplied by us) is
positioned during the call step.
SC101-1327:
N. X
N. X

or
Ref. 1134/35
Ref. 1133/35A
1+n
N. 1
N. 1
N. 1
1+n
Transformer
Relay box
Timer
Ref. 9000/230
Ref. 788/22
Ref. 1032/81
DIAGRAM NOTES
(see section 1)
C4.023
VX.021
a) AMCR
1+n
FROM RISING
COLUMN
14 sec.1b
SC101-1327
TO THE FOLLOWING
DOOR PHONES
DOOR PHONE SYSTEMS

1
2
SWITCH
N.N.F.
RELAY
BOX
TIMER TO
ELECTRIC LOCK
+
CH+L CH+
0L
C
NA
NC
SE2
-/~
+24
+12/~
-/~
~12
~0
0
MAIN~
230
AP
NO
C
NC
(C4.023)
(VX.021)
TRANSFORMER
SINGLE
CALLS
COMMON
FROM RISING
COLUMN
sec.1b 15
DOOR PHONE SYSTEMS

b) Sinthesi or K-Steel door unit
SC101-1269A
Example "A"
SUPPLEMENTARY
TRANSFORMER
Ref.9000/230
TRANSFORMER
Ref.9000/230
3
PS
4
5
1/~
SN
~
2
~ ~0 ~12
~12 ~0 ~
MAIN~
MAIN~
RELAY
Ref.788/52
~12
2
CA
~0
S2
S3
S1
Lock Release
ELECTRIC LOCK
Supplementary
Lock Release
SUPPLEMENTARY
ELECTRIC LOCK
Example "B"
SUPPLEMENTARY
TRANSFORMER
Ref.9000/230
TRANSFORMER
Ref.9000/230
~0
~12
5
4
PS
F
3
SN
1
1/~
~
2
~ ~0 ~12
~12 ~0 ~
MAIN~
MAIN~
RELAY
Ref.788/52
Lock Release
ELECTRIC LOCK
~12
2
CA
~0
S2
S3
S1
Supplementary
Lock Release
SUPPLEMENTARY
ELECTRIC LOCK
16 sec.1b
DOOR PHONE SYSTEMS
SECTION 1C
(REV.C)
BASIC DIAGRAMS FOR

TRADITIONAL CALL
DOOR PHONE SYSTEMS
Download from:
www.urmetdomus.com
sec.1c 1
DOOR PHONE AND VIDEO DOOR PHONE SYSTEM - DIAGRAM - Section 1C
SECTION 1C CONTENTS
Diagram
Sec.
Pag.
BASIC DIAGRAMS FOR TRADITIONAL CALL DOOR PHONE SYSTEMS

CONNECTION OF DOOR PHONES TO 1 OUTDOOR STATION ................................................................ SC101-1247A .............. 1c ................ 2
CONNECTION OF SEVERAL DOOR PHONES TO 2 OUTDOOR STATIONS ............................................ SC101-0440B .............. 1c ................ 4
CONNECTION OF SEVERAL DOOR PHONES TO 3 OR 4 OUTDOOR STATIONS ................................... SC101-0441C .............. 1c ................ 6
Each column is also connected to its own outdoor station ............................................................................ SC101-0461B .............. 1c ................ 8
I sec.1c
TRADITIONAL CALL DOOR PHONE SYSTEM DIAGRAM CROSS-REFERENCE TABLE

DIAGRAM
PAG
1 0 CONNECTION OF DOOR PHONES TO 1 OUTDOOR STATION
DIAGRAM DESCRIPTION
SC101-1247A

1 K
Each column is also connected to its own outdoor station
SC101-0461B
2 0 CONNECTION OF SEVERAL DOOR PHONES TO 2 OUTDOOR STATIONS
SC101-0440B
4 0 CONNECTION OF SEVERAL DOOR PHONES TO 3 OR 4 OUTDOOR STATIONS
SC101-0441C

sec.1c II
DOOR PHONE AND VIDEO DOOR PHONE SYSTEM - DIAGRAM - Section 1C
SECTION 1C CONTENTS
DOOR PHONE SYSTEMS
CONNECTION OF DOOR PHONES TO 1 OUTDOOR STATION
FUNCTION
EQUIPMENT
This is certainly the most common type of door phone system.

Press a button on the panel outside the building door to make the
buzzer of the corresponding door phone ring. Lift the handset of the
called door phone to establish a conversation with the door unit.
Simply fully press the handset hook to operate the electrical door
lock.
Using the door phone Ref. 1130/55 must press the button no the
handset to estabilish a conversation with the door unit; simply picking
up the handset is not sufficient.
The advantage is that any handsets left accidentally off-hook do not
interfer with the optimal operation of the other door phones.
SC101-1247A:
4+(n-2)

N. X
Door phones Mod. 1130
N. X
or
with insertion key
Ivory colour
White colour
Ref. 1130
Ref. 1130/50
White colour
Ref. 1130/55

N. 1
Power supply for

door phone system
28VA
Ref. 786/11

Sinthesi model
N. X
Button modules
N. 1
N. 1
Amplified door unit
4+(n-1)
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

or
K-Steel model
N. X
Button modules
N. 1
4+n
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
9+n
2
or
725 model
N. 1
N. 1
Amplified door unit
Mod. 725
Ref. 1128/500

manual.
or
1128 model
N. 1
N. 1
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

DIAGRAM NOTES
(see section 1)
C4.001
C4.004
C4.007
C4.008
VX.014
2 sec.1c
SC101-1247A
COLUMN
DOOR PHONE SYSTEMS
CONNECTION OF DOOR PHONES TO 1 OUTDOOR STATION
1
2
6
11
10
9
8
7
LIGHT BULB
TRANSFORMER
1
2
6
11
10
9
8
7
~12
~0
Name tag
lighting
(VX.014)
~
~
MAIN ~
(C4.007)
(C4.008)
U4
U3
U2
U1
POWER SUPPLY
FOR DOOR
PHONE SYSTEM
U2
U1
G/T
PS
~12
~18
L
1
2
+
1A
~0
-J
-6
+6
G/T
~0
~12
~12
~0
Lock
Release
~
MAIN ~
(C4.004)
Name tag
lighting
ELECTRIC
LOCK
G/T
~0
~12
~12
~0
G/T
sec.1c 3
DOOR PHONE SYSTEMS
FUNCTION
EQUIPMENT
This type of installation solves the problem to connect a series of door

phones of a building with 2 entrances each one equipped with a push
button panel.
This solution permits, by simply pushing a button from one of the 2
push button panels, to connect automatically the user to the calling
push button panels unhooking the handset. This type of installation
does not allow to talk from both outdoor stations simultaneously, since
SC101-0440B:
4+(n-2)

N. X
Ivory colour
White colour
Ref. 1130
Ref. 1130/50

N. 1
N. 1
Power supply for

door phone system
Relay box
28VA
Ref. 786/11
Ref. 788/51
4+(n-1)
Sinthesi model
N. X
Button modules
N. 2
N. 2
Amplified door unit
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

or
K-Steel model
N. X
Button modules
N. 2
4+n
7+n
7+n
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
or
725 model
N. 2
N. 2
Amplified door unit
Mod. 725
Ref. 1128/500

manual.
or
1128 model
N. 2
N. 2
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

DIAGRAM NOTES
(see section 1)
C4.001
C4.007
C4.008
VX.014
4 sec.1c
SC101-0440B
COLUMN
DOOR PHONE SYSTEMS
1
2
6
11
10
9
8
7
1
2
6
11
10
9
8
7
G/T
~0
~12
~12
~0
G/T
U4
U3
U2
U1
U4
U3
U2
U1
(C4.007)
(C4.008)
(C4.007)
(C4.008)
8
U2
U1
G/T
G/T
~0
~12
~12
~0
SN1
L
1
2
+
1A
1
4
Lock
Release
Name tag
lighting
L
1
2
+
1A
12
15
RELAY
BOX
Lock
Release
~
C2 C1 12
~
0 11
G/T
~0
~12
~12
~0
Name tag
lighting
14
9
ELECTRIC
LOCK
ELECTRIC
LOCK
Name tag
lighting
MAIN ~
MAIN ~
~~
120
~ - - ~ + PS
126 J 0 6
POWER SUPPLY
FOR DOOR
PHONE SYSTEM
LIGHT BULB
TRANSFORMER
U2
U1
G/T
3
6
(VX.014)
52
SN2
10
13
G/T
~0
~12
~12
~0
G/T
sec.1c 5
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL DOOR PHONES TO 3 OR 4 OUTDOOR STATIONS
FUNCTION
EQUIPMENT
This installation allows connection of a series of door phone to 3 or 4

push button panels.
By simply pushing a button on one of the 4 panels, the called door
phone, picking up the handset, is automatically connected with the
calling push button panel.
It is not possible to talk from the outdoor stations simultaneously, since
SC101-0441C:
5+(n-2)
6

N. X
N. 1
7+n
7+n
2
Ref. 1130
Ref. 1130/50
28VA
Ref. 786/11
Ref. 788/58

Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

5+n
7+n
Power supply for

door phone system
Relay box
Sinthesi model
N. X
Button modules
N. 4
N. 4
Amplified door unit
Ivory colour
White colour

N. 1
5+(n-1)
or
K-Steel model
N. X
Button modules
N. 4
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
7+n
or
2
725 model
N. 4
N. 4
Amplified door unit
Mod. 725
Ref. 1128/500

manual.
or
1128 model
N. 4
N. 4
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

DIAGRAM NOTES
(see section 1)
C4.001
C4.007
C4.008
VX.014
6 sec.1c
SC101-0441B
TO THE FOLLOWING
DOOR PHONES
1
2
6
11
10
9
8
7
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL DOOR PHONES TO 3 OR 4 OUTDOOR STATIONS
1
2
6
11
10
9
8
7
TO THE FOLLOWING
MODULES
TO THE FOLLOWING
MODULES
(C4.007)
(C4.008)
G/T
~0
~12
~12
~0
G/T
(C4.007)
(C4.008)
U4
U3
U2
U1
G/T
~0
~12
~12
~0
G/T
U4
U3
U2
U1
AP 2 1
G/T
~0
~12
~12
~0
U2
U1
G/T
L
1
2
+
1A
SN4
SN3
1 IV
2 IV
- IV
1 III
2 III
- III
U2
U1
G/T
L
1
2
+
1A
Lock
Release
Lock
Release
Name tag
lighting
G/T
~0
~12
~12
~0
AP IV
ELECTRIC LOCK
Name tag
lighting
AP III
ELECTRIC LOCK
TO THE FOLLOWING
MODULES
TO THE FOLLOWING
MODULES
(C4.007)
(C4.008)
U4
U3
U2
U1
G/T
~0
~12
~12
~0
U4
U3
U2
U1
U2
U1
G/T
L
1
2
+
1A
SN1
SN2
1I
2I
-I
1 II
2 II
- II
RELAY
BOX
Lock
Release
Name tag
lighting
U2
U1
G/T
AP I
ELECTRIC LOCK
AP II
G/T
~0
~12
~12
~0
G/T
G/T
~0
~12
~12
~0
L
1
2
+
1A
Lock
Release
Name tag
lighting
G/T
~0
~12
~12
~0
G/T
(C4.007)
(C4.008)
ELECTRIC LOCK
~~
0 12 C1 C2
Name tag
lighting
(VX.014)
~~
120
LIGHT BULB
TRANSFORMER
~18
+6
~0
~12
-6
PS
-J
MAIN~
MAIN~
POWER SUPPLY
FOR HOUSE
PHONE SYSTEM
sec.1c 7
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL COLUMNS OF DOOR PHONES TO 1 MAIN

OUTDOOR STATION
FUNCTION
EQUIPMENT
stations.
SC101-0461B:
4+(n-2)
4+(n-2)

N. X
Ivory colour
White colour
Ref. 1130
Ref. 1130/50

N. K+1 Power supply for
door phone system
N. K
Relay box
N. K
Call repeater relay
28VA
Ref. 786/11
Ref. 788/51
Ref. 788/52
5
4+(n-1)
4+(n-1)
4+n
4+n
Sinthesi model
N. X
Button modules
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

or
K-Steel model
N. X
Button modules
9+n
5+n
5+n
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
9+n
5+K+n
or
725 model
8+K+
n+n...
Mod. 725
Ref. 1128/500

manual.
2
or
1128 model
N. K+1 Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

DIAGRAM NOTES
(see section 1)
C4.001
C4.007
C4.008
8 sec.1c
SC101-0461B
1st COLUMN
2nd COLUMN
1
2
6
11
10
9
8
7
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL COLUMNS OF DOOR PHONES TO 1 MAIN

OUTDOOR STATION
1
2
6
11
10
9
8
7
TO THE FOLLOWING
MODULES
(C4.007)
(C4.008)
RELAY
BOX
52
10
11
12
~12
~0
~0
~12
G/T
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
G/T
~0
~12
~12
~0
G/T
CONNECTION AS
1ST GROUP
G/T
~0
~12
~12
~0
L
1
2
+
1A
3
6
1
4
TO THE FOLLOWING
MODULES
U4
U3
U2
U1
U2
U1
G/T
SN2
SN1
U4
U3
U2
U1
G/T
~0
~12
~12
~0
G/T
SN1
Lock
Release
13
9
15
14
7
Name tag
lighting
ELECTRIC
LOCK
4
-6
~ ~
C1 C2 12 0
MAIN ~
~12 ~0 -6 +6
POWER SUPPLY
FOR DOOR
PHONE SYSTEM
Calls
Name tag
lighting
(C4.007)
(C4.008)
L
1
2
+
1A
Lock
Release
ELECTRIC
LOCK
SN1
1
4
-6
7
CA
2
S1
S3
~12
~0
6
C
S2
TO THE FOLLOWING
COLUMN
Common
Name tag
lighting
(VX.014)
MAIN ~
MAIN ~
~12 +6 -6 ~0
POWER SUPPLY
FOR DOOR
PHONE SYSTEM
LIGHT BULB
TRANSFORMER
~~
120
CALL
REPEATER RELAY
sec.1c 9
DOOR PHONE SYSTEMS

10 sec.1c
DOOR PHONE SYSTEMS
SECTION 1D
(REV.C)
BASIC DIAGRAMS
FOR COAX ELECTRONIC
Download from:
www.urmetdomus.com
sec.1d 1
DOOR PHONE AND VIDEO DOOR PHONE SYSTEM - DIAGRAM - Section 1D
SECTION 1D CONTENTS
Diagram
Sec.
Pag.
BASIC DIAGRAMS
FOR COAX ELECTRONIC VIDEO DOOR PHONE SYSTEMS
CONNECTION OF MAX. 2 VIDEO DOOR PHONES TO 1 VIDEO DOOR UNIT .......................................... SV102-3146D ..............1d ................ 2
CONNECTION OF SEVERAL VIDEO DOOR PHONES TO 1 VIDEO OUTDOOR STATION ...................... SV102-2631E ..............1d ................ 4
CONNECTION OF SEVERAL VIDEO DOOR PHONES AND HOUSE PHONES
TO 1 VIDEO OUTDOOR STATION
Connection in the riser of a number of house phones with voice service only ............................................... SV102-1609E ..............1d ................ 6
CONNECTION OF 4 VIDEO DOOR PHONES TO 1 VIDEO OUTDOOR STATION
The video outdoor station calls the 4 video door phones
in parallel with concurrent power-on............................................................................................................... SV102-2066D ..............1d ................ 8
CONNECTION OF SEVERAL VIDEO DOOR PHONES TO 1 OUTDOOR STATION
EQUIPPED WITH A SEPARATE CCD TV CAMERA
Possibility of automatic connection by the video door phones to the TV camera........................................... SV102-3118C ..............1d ............. 10
CONNECTION OF 1 VIDEO DOOR PHONE TO 1 VIDEO OUTDOOR STATION
Possibility of automatic activation of a second control tv camera................................................................... SV102-3119A ..............1d ............. 12
CONNECTION OF SEVERAL VIDEO DOOR PHONES TO 2 VIDEO OUTDOOR STATIONS .................... SV102-2892D ..............1d ............. 14
CONNECTION OF SEVERAL VIDEO DOOR PHONE GROUPS
TO 1 VIDEO DOOR UNIT AND 1 DOOR UNIT ............................................................................................. SV102-2934C ..............1d ............. 16
CONNECTION OF SEVERAL VIDEO DOOR PHONES TO 4 VIDEO OUTDOOR STATIONS .................... SV102-3078B ..............1d ............. 18
CONNECTION OF SEVERAL VIDEO DOOR PHONE COLUMNS
TO A MAIN VIDEO OUTDOOR STATION
Each column is connected to 1 proper secondary video outdoor station ....................................................... SV102-3079A ..............1d ............. 20
TO 1 MAIN VIDEO OUTDOOR STATION
Each columns is also connected to its own secondary outdoor station.......................................................... SV102-2935E ..............1d ............. 22
CONNECTION OF 3 INTERCOM VIDEO DOOR PHONES WITH POSSIBILITY
OF ANSWERING CALLS FROM 1 ELECTRICAL VIDEO DOOR UNIT
Single call from outside with concurrent power-on ......................................................................................... SV102-2970D ..............1d ............. 24
CONNECTION OF MAXIMUM 9 INTERCOM ATLANTICO VIDEO DOOR PHONES
WITH POSSIBILITY OF ANSWERING CALLS FROM 1 ELECTRICAL VIDEO DOOR UNIT
Single call from the outside with concurrent power-on ................................................................................... SV102-2972D ..............1d ............. 26
CONNECTION OF 3 INTERCOM Atlantico VIDEO DOOR PHONES WITH POSSIBILITY
OF ANSWERING CALLS FROM 2 ELECTRICAL VIDEO DOOR UNITS
The video outdoor stations call the video door phones in parallel with concurrent power-on ........................ SV102-3257A ..............1d ............. 28
CONNECTION OF A CALL REPEATER RELAY IN PARALLELTO THE VIDEO DOOR PHONE ................ SV102-1469D ..............1d ............. 30
CONNECTION IN PARALLEL OF 1 VIDEO DOOR PHONE AND 1 DOOR PHONE.................................... SV102-1574C ..............1d ............. 30
CONNECTION OF A CALL REPEATER RELAY IN PARALLEL TO THE VIDEO DOOR PHONE ............... SV102-0782D ..............1d ............. 31
CONNECTION OF 3 VIDEO DOOR PHONE EXTENSIONS IN PARALLEL
TO A SYSTEM WITH VIDEO DOOR UNIT
The video door phones are called at the same time....................................................................................... SV102-2132E ..............1d ............. 32
CORRISPONDENCE OF TERMINALS BETWEEN
Scaitel AND Sentry+ OR Atlantico VIDEODOORPHONE.............................................................................. SV102-1977A ..............1d ............. 32
CONNECTION OF 3 INTERCOM VIDEO DOOR PHONE EXTENSIONS
Single call from outside with concurrent power-on ......................................................................................... SV102-1349E ..............1d ............. 34
CONNECTION OF N VIDEO DOOR PHONES TO 1 VIDEO DOOR UNIT
Distance between video door phone and video door unit in the range from 300 to 1000 metres .................. SV102-1241D ..............1d ............. 36
CONNECTION OF SEVERAL COLOURS VIDEO DOOR PHONES TO 1 VIDEO OUTDOOR STATION.... SV102-3063A ..............1d ............. 38
CONNECTION OF SEVERAL VIDEO DOOR PHONES TO 1 DOOR UNIT
Door open indicator on video door phones..................................................................................................... SV102-3228A ..............1d ............. 40
I sec.1d
CONNECTION OF N FREE-HANDS UTOPIA COLOUR VIDEO DOOR PHONES

TO 1 VIDEO DOOR UNIT AND TO 1 DOOR UNIT ..........................................................................................SV102-3227 ..............1d ............. 42
CONNECTION OF N FREE-HANDS COLOUR VIDEO DOOR PHONE COLUMNS
TO 1 MAIN VIDEO DOOR UNIT
Each column is additionally connected to a specific secondary door unit ........................................................SV102-3235 ..............1d ............. 44
CONNECTION OF 3 INTERCOM UTOPIA VIDEO DOOR PHONES WITH POSSIBILITY
OF ANSWERING CALLS FROM 1 ELECTRICAL VIDEO DOOR UNIT...........................................................SV102-3219 ..............1d ............. 46
Single call from outside with concurrent power-on ............................................................................................SV102-3220 ..............1d ............. 48
EXAMPLES OF COAXIAL CABLE CONNECTION ..........................................................................................SV102-3294 ..............1d ............. 50
EXAMPLES OF COAXIAL CABLE CONNECTION ..........................................................................................SV102-3295 ..............1d ............. 51
EXAMPLES OF COAXIAL CABLE CONNECTION ....................................................................................... SV102-3296A ..............1d ............. 52
EXAMPLE OF CONNECTION TVCC CAMERE OR MICROCAMERA ......................................................... SV102-3229A ..............1d ............. 53
sec.1d II
SECTION 1D CONTENTS
SECTION 1D CONTENTS
COAX VIDEO DOOR PHONE SYSTEM DIAGRAM CROSS-REFERENCE TABLE

WITH BLACK AND WHITE CAMERA
Number of main video door phone panels to be installed
Number of video door phone secondary panels to be installed
Number of main door phone panels to be installed
Number of secondary door phone panels to be installed
Calls from panel in parallel: each user has several video door phones in the apartment
Auto-on: users can switch the video door phone on also if no call is received
Monitor with CCTV cameras
Use of some door phones for audio service only
Use of devices in parallel with a video door phone
Distance between video door phones and video door unit from 300 to 1000 metres
Use of kits
DIAGRAM DESCRIPTION
0 0 0
SV102-2631E
CONNECTION OF SEVERAL VIDEO DOOR PHONES AND HOUSE PHONES TO 1 VIDEO

OUTDOOR STATION. Connection in the riser of a number of house phones with voice service only SV102-1609E

Possibility of automatic connection by the video door phones to the TV camera
SV102-3118C
10

Possibility of automatic activation of a second control tv camera
SV102-3119A
12

The video outdoor station calls the 4 video door phones in parallel with concurrent power-on
SV102-2066D
CONNECTION OF 3 INTERCOM VIDEO DOOR PHONES WITH POSSIBILITY

Single call from outside with concurrent power-on
SV102-2970D
24
CONNECTION OF MAXIMUM 9 INTERCOM Atlantico VIDEO DOOR PHONES

WITH POSSIBILITY OF ANSWERING CALLS FROM 1 ELECTRICAL VIDEO DOOR UNIT
Single call from the outside with concurrent power-on
SV102-2972D
26

Distance between video door phone and video door unit in the range from 300 to 1000 metres
SV102-1241D
36
0 0 K

Each columns is also connected to its own secondary outdoor station
SV102-2935E
22
0 1 0
CONNECTION OF SEVERAL VIDEO DOOR PHONE GROUPS

TO 1 VIDEO DOOR UNIT AND 1 DOOR UNIT
SV102-2934C
16
K 0 0

Each column is connected to 1 proper secondary video outdoor station
SV102-3079A
20
0 0 0
CONNECTION OF SEVERAL VIDEO DOOR PHONES TO 2 VIDEO OUTDOOR STATIONS
SV102-2892D
14
0 0 0
CONNECTION OF 3 INTERCOM Atlantico VIDEO DOOR PHONES WITH POSSIBILITY

OF ANSWERING CALLS FROM 2 ELECTRICAL VIDEO DOOR UNITS
The video outdoor stations call the video door phones in parallel with concurrent power-on
SV102-3257A
28
CONNECTION OF SEVERAL VIDEO DOOR PHONES TO 4 VIDEO OUTDOOR STATIONS
SV102-3078B
18
CONNECTION OF A CALL REPEATER RELAY IN PARALLEL TO THE VIDEO DOOR PHONE SV102-0782D
31
CONNECTION OF 3 VIDEO DOOR PHONE EXTENSIONS IN PARALLEL

The video door phones are called at the same time
SV102-2132E
32
CONNECTION OF 3 INTERCOM VIDEO DOOR PHONE EXTENSIONS

SV102-1349E
34
CONNECTION IN PARALLEL OF 1 VIDEO DOOR PHONE AND 1 DOOR PHONE
SV102-1574C
30
CONNECTION OF A CALL REPEATER RELAY IN PARALLELTO

THE VIDEO DOOR PHONE
SV102-1469D
30
CONNECTION OF SEVERAL VIDEO DOOR PHONES TO 1 VIDEO OUTDOOR STATION
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
PAG
SV102-3146D
0 0 0
DIAGRAM
COLLEGAMENTO DI MAX 2 VIDEOCITOFONI AD 1 VIDEOPORTIERE ELETTRICO
4 0 0 0

III sec.1d
WITH COLOUR CAMERA

Auto-on: users can switch the video door phone on also if no call is received
Monitor with CCTV cameras
Use of free-hands Utopia video door phone
Door open indicator on video door phone
DIAGRAM DESCRIPTION
0 0
CONNECTION OF SEVERAL COLOURS VIDEO DOOR PHONES

0 0

Door open indicator on video door phones
0 0
0 0
1
0 0
0 0

DIAGRAM
PAG
SV102-3063A
38
SV102-3228A
40
SV102-3219
46

SV102-3118C
10

SV102-3119A
12

SV102-3220
48
CONNECTION OF N FREE-HANDS COLOUR VIDEO DOOR PHONE COLUMNS

TO 1 MAIN VIDEO DOOR UNIT
Each column is additionally connected to a specific secondary door unit
SV102-3235
44
CONNECTION OF N FREE-HANDS UTOPIA COLOUR VIDEO DOOR PHONES

TO 1 VIDEO DOOR UNIT AND TO 1 DOOR UNIT
SV102-3227
42
0 K
1 0
CONNECTION OF A CALL REPEATER RELAY IN PARALLEL TO THE VIDEO DOOR PHONE
SV102-0782D
31
CONNECTION OF A CALL REPEATER RELAY IN PARALLELTO THE VIDEO DOOR PHONE
SV102-1469D
30
CONNECTION IN PARALLEL OF 1 VIDEO DOOR PHONE AND 1 DOOR PHONE
SV102-1574C
30

sec.1d IV
SECTION 1D CONTENTS
DOOR PHONE SYSTEMS
CONNECTION OF MAX. 2 VIDEO DOOR PHONES TO 1 VIDEO DOOR UNIT
FUNCTION
EQUIPMENT
This system allows connection between the video outdoor station and
the various video door phones situated in the apartments. When the
visitor presses a button on the push button panel, the bitonal electronic
call is sent to the corresponding video door phone loudspeaker and,
after about 7 seconds, the image appears on the screen.
At this point the user sees the visitor and can answer, if he wishes,
unhooking the handset. At the end of the conversation, the electric lock
can be operated by pressing the key (
).
Vision of the image lasts about 60 seconds, after which the intervention
of the built-in timer in the power supply causes it to go off. If a second
video door phone is called before the end of the 60 seconds, the first
video door phone will automatically go off and the latter comes on. This
feature guarantees secrecy of vision.
SV102-3146D:
COAX VIDEO DOOR PHONE KIT DIAGRAMS
N. 1
N. 1
7+coax
N. 1
7+coax
8+coax
TC
N. 1
10+coax

with Atlantico video door phone
Ref. 1702/611
consisting of:
Sinthesi camera with integrated door unit and 1 calling
button Ref. 1745/81
1 Atlantico video door phone Ref. 1702/1 with bracket
Ref. 1202/90
1 flush mounting box for 1 module Ref. 1145/51
Power unit 230Vac-38VA, 10 DIN modules Ref. 789/5B
or
with Artico video door phone
Ref. 1705/621
consisting of:
button Ref. 1745/81
1 Artico video door phone Ref. 1705/1 with bracket
Ref. 1705/90
or
Ref. 1702/612
consisting of:
buttons Ref. 1745/82
2 Atlantico video door phones Ref. 1702/1 with bracket
Ref. 1202/90
or
Ref. 1705/622
consisting of:
2 Artico video door phones Ref. 1705/1 with bracket
Ref. 1705/90
DIAGRAM NOTES
(see section 1)
VX.003
2 sec.1d
SV102-3146D
DOOR PHONE SYSTEMS
CONNECTION OF MAX. 2 VIDEO DOOR PHONES TO 1 VIDEO DOOR UNIT
CA
R2
R1
V4
V5
V3
1
2
6
9
10
X1
X2
Y1
Y2
R3
CA
R2
R1
V4
V5
V3
1
2
6
9
10
X1
X2
Y1
Y2
R3
For two-family
kits only
VIDEO
POWER SUPPLY
U2
U1
G/T
PS
CAMERA UNIT
WITH DOOR UNIT
AND BUTTONS
L
1A
2
+
1
AP
~0
-6
+6
1/~
+R
TC
Lock Release
~0
V3
V5
+TC
R1
~12
+TC
R1
~12
SE1
R1
R2
R2
SE2
ELECTRIC LOCK
MAIN~
230
sec.1d 3
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL VIDEO DOOR PHONES

FUNCTION
EQUIPMENT
).
SV102-2631E:
VIDEO DOOR PHONE REFERENCES
Atlantico model
N. X
Video door phones
N. X
Bracket
Ref. 1702/1
Ref. 1202/90
or
Artico model
N. X
Video door phones
N. X
Bracket
Ref. 1705/1
Ref. 1705/90
TC
6+(n-2)+coax
VIDEO OUTDOOR STATION REFERENCES
7+coax
Sinthesi model
N. X
Button modules
N. 1
Module with camera and door unit
Ref. 1145/11-/12-/13-/14
Ref. 1745/80-/81-/82

6+(n-1)+coax
or
7+coax
K-Steel model
N. X
Button modules
Ref. 1155/11-/12A-/13A-/14A
N. 1
Ref. 1755/80
manual.
6+n+coax
TC
or
9+n+coax
725 model
N. 1
N. 1
Amplified door unit
N. 1
Camera
N. 1
Front plate
Mod. 725
Ref. 1128/500
Ref. 725/600
Ref. 725/601-/602

manual.
or
1128 model
N. 1
Front case for video door unit
N. 1
Door unit with camera
N. X
Front case
N. X
Button
Ref. 1728/20-/21
Ref. 1728/80
Ref. 1128/10-/11
Ref. 1128/1-/2

N. 1
N. 1
4 sec.1d
Video power supply

Video distributor
Ref. 789/5B
Ref. 1794/4A
SV102-2631E
(VX.010)
(VX.011)
DOOR PHONE SYSTEMS

CA
R2
R1
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
CA
R2
R1
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
TO THE FOLLOWING
MODULE
(C4.007)
(C4.008)
U1
U2
VIDEO
DISTRIBUTOR
PS
~12
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
G/T
~12
~0
~0
~12
Name tag
lighting
(C4.006)
SE1
AP
~0
-6
+6
Lock Release
L
1A
2
+
1
V5
V3
+TC
R1
+TC
R1
R1
R2
~0
~12
(VD.002)
ELECTRIC LOCK
SE2
VIDEO
POWER SUPPLY
(VX.008)
U4
U3
U2
U1
Name tag
lighting
~
LINE ~
~
~0
~12
DIAGRAM NOTES
LIGHT BULB
TRANSFORMER
(see section 1)
~
(VX.014)
MAIN ~
C4.006
Connect jumper L with G/T
C4.007
VX.008
C4.008
VX.010
VD.002
VX.011
VX.003
VX.014
sec.1d 5
R2
R1 E
TC
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL VIDEO DOOR PHONES AND HOUSE PHONES TO 1

VIDEO OUTDOOR STATION
Connection in the riser of a number of house phones with voice service only
FUNCTION
EQUIPMENT
This system has the same operation features as the basic system
(Scheme SV102-2631) with the possibility to add simple house phones
onto the same riser with phonic service only.
SV102-1609E:
Atlantico model
N. X
Video door phones
N. X
Bracket
Ref. 1702/1
Ref. 1202/90
or
6+(n-4)+coax
Artico model
N. X
Video door phones
N. X
Bracket
Ref. 1705/1
Ref. 1705/90
5
N. X
N. X
6+(n-3)+coax

Ref. 1134/1
Ref. 1133
TC
5
Sinthesi model
N. X
Button modules
N. 1
Ref. 1145/11-/12-/13-/14
Ref. 1745/80-/81-/82

6+(n-2)+coax
7+coax
or
K-Steel model
N. X
Button modules
Ref. 1155/11-/12A-/13A-/14A
N. 1
Ref. 1755/80
6+(n-1)+coax
manual.
7+coax
or
6+n+coax
TC
725 model
N. 1
N. 1
Amplified door unit
N. 1
Camera
N. 1
Front plate

manual.
11+n+coax
or
1128 model
N. 1
N. 1
N. X
Front case
N. X
Button
Mod. 725
Ref. 1128/500
Ref. 725/600
Ref. 725/601-/602
Ref. 1728/20-/21
Ref. 1728/80
Ref. 1128/10-/11
Ref. 1128/1-/2

N. 1
N. 1
6 sec.1d
Video power supply

Video distributor
Ref. 789/5B
Ref. 1794/4A
SV102-1609E
TO THE FOLLOWING
VIDEO DOOR PHONES
CA
1
2
6
9
10
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL VIDEO DOOR PHONES AND HOUSE PHONES TO 1

VIDEO OUTDOOR STATION
Connection in the riser of a number of house phones with voice service only
CA
1
2
6
9
10
(VX.010)
(VX.011)
CA
R2
R1
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
CA
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
TO THE
FOLLOWING
MODULES
(C4.007)
(C4.008)
U1
U2
R2
R1 E
VIDEO
DISTRIBUTOR
PS
~12
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
G/T
~12
~0
~0
~12
Name tag
lighting
(C4.006)
SE1
AP
~0
-6
+6
L
1A
2
+
1
Lock Release
V5
V3
+TC
R1
+TC
R1
R1
R2
~0
~12
(VD.002)
ELECTRIC LOCK
SE2
VIDEO
POWER SUPPLY
TC
R2
R1
Name tag
lighting
~
LINE~
~
(VX.008)
~0
~12
LIGHT BULB
TRANSFORMER
DIAGRAM NOTES
~
(VX.014)
MAIN~
(see section 1)
VX.003
VX.008
VX.010
VX.011
sec.1d 7
DOOR PHONE SYSTEMS

in parallel with concurrent power-on
FUNCTION
EQUIPMENT
This system is particularly suited for detached houses where it is

necessary to call and activate 4 video door phones concurrently using
a single call key.
As the video power supply can power only one video door phone,
video door phones 2, 3 and 4 must be powered with a local power
supply.
SV102-2066D:
Atlantico model
N. 4
Video door phones
N. 4
Bracket
Ref. 1702/1
Ref. 1202/90
or
Artico model
N. 4
Video door phones
N. 4
Bracket
Ref. 1705/1
Ref. 1705/90
TC
7+coax
Sinthesi model
N. 1
Ref. 1745/81
7+coax
or
7+coax
K-Steel model
N. 1
7+coax
Ref. 1755/81

manual.
9+coax
or
725 model
N. 1
Panel with 1 button
N. 1
Amplified door unit
N. 1
Camera
N. 1
Front plate
8+coax
Ref. 725/101
Ref. 1128/500
Ref. 725/600
Ref. 725/601

manual.
12+coax
TC
or
10+coax
1128 model
N. 1
N. 1
N. 1
Button
N. X
Blank module
Ref. 1728/20-/21
Ref. 1728/80
Ref. 1128/1-/2
Ref. 1128/30-/31

N. 1
N. 1
N. 1
N. 1
8 sec.1d
Video power supply

Power supply (2)
Video distributor
Power supply (1)
Ref. 789/5B
Ref. 789/3
Ref. 1794/4A
Ref. 789/2
SV102-2066D
CA
R2
R1
RT
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
R1
R2 in
R1
R2 out
RL
DOOR PHONE SYSTEMS

in parallel with concurrent power-on
CA
(VX.007)
R2
R1
RT
1
2
6
9
10
X1
X2
Y1
Y2
R3
~
LINE~
V4
V5
V3
~
ADDITIONAL POWER
SUPPLY UNIT (2)
(VX.025)
(VX.008)
CA
R1
R2 in
R1
R2 out
RL
R2
R1
RT
1
2
6
9
10
X1
X2
Y1
Y2
R3
~
LINE~
V4
V5
V3
ADDITIONAL POWER
SUPPLY UNIT (1)
(VX.008)
CA
RT
R1
R2
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
U2 U1
R2
R1
E
VIDEO
POWER SUPPLY
(VX.008)
(C4.007)
(C4.008)
~
LINE~
~
PS
AP
~0
-6
+6
SE3
1/~
+TC
R1
R2
R2
R1
~12
+R
SE1
SE2
(C4.006)
U1
G/T
L
1A
2
+
1
G/T
~0
~12
~12
~0
Name tag
lighting
TC
Lock Release
V5
V3
+TC
R1
~0
~12
VIDEO
DISTRIBUTOR
(VD.002)
ELECTRIC LOCK
DIAGRAM NOTES
(see section 1)
C4.006
VX.003
VX.008
VX.023
VX.025
sec.1d 9
DOOR PHONE SYSTEMS

TO 1 OUTDOOR STATION EQUIPPED WITH A SEPARATE CCD TV CAMERA
FUNCTION
the various video door phones situated in the apartments.
When the visitor presses a button on the push button panel, the
bitonal electronic call is sent to the corresponding video door phone
loudspeaker and, after about 7 seconds, the image appears on the
screen.
can be operated by pressing the key
.
video door phone will automatically go off and the latter comes on.
This feature guarantees secrecy of vision.
Press button
on the video door phone to switch on the camera also
without having received a call.
Utopia model
N. X
Video door phones direct vision
N. X
Bracket
Sinthesi model
N. X
Button modules
N. 1
N. 1
Amplified door unit
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

or
K-Steel model
N. X
Button modules
N. 1
Ref. 1703/1
Ref. 1704/90
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
7+(n-1)+coax
or
725 model
N. 1
N. 1
Amplified door unit
Mod. 725
Ref. 1128/500

- product technical manual.
7+n+coax
or
1128 model
N. 1
N. 1
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2
2+coax
EQUIPMENT
SV102-3118C:
N. 1
N. 1
N. 1
Video power supply

Relay box
Video distributor
Ref. 789/5B
Ref. 788/52
Ref. 1794/4A
BLACK/WHITE
Atlantico model
N. X
Video door phones
N. X
Bracket
DIAGRAM NOTES
Ref. 1702/1
Ref. 1202/90
C4.006
or
Artico model
N. X
Video door phones
N. X
Bracket
Ref. 1705/1
Ref. 1705/90
COLOUR
Atlantico model
N. X
Video door phones
N. X
Bracket
(see section 1)
C4.007
VX.003
VX.010
VX.012
C4.008
VX.008
VX.011
VX.014
Ref. 1702/40
Ref. 1202/90
or
10 sec.1d
SV102-3118C
TO THE FOLLOWING VIDEO DOOR PHONES
(VX.010)
(VX.011)
DOOR PHONE SYSTEMS

TO 1 OUTDOOR STATION EQUIPPED WITH A SEPARATE CCD TV CAMERA
VIDEO
DISTRIBUTOR
(VX.012)
RELAY
BOX
G/T
~0
~12
~12
~0
G/T
U4
U3
U2
U1
(C4.007)
(C4.008)
LINE ~
G/T
~0
~12
~12
~0
U4
U3
U2
U1
G/T
Name tag
lighting
(C4.006)
L
1A
2
+
1
Lock Release
ELECTRIC LOCK
VIDEO
POWER SUPPLY
(VX.008)
Coax
(R1)
(+TC)
Name tag
lighting
SEE DIAGRAM
SV102-3229
pag.51
MAIN ~
(VX.014)
LIGHT BULB
TRANSFORMER
sec.1d 11
DOOR PHONE SYSTEMS

FUNCTION
TC
This system is particularly suitable in one-family villas. The video door

phone, besides being connected to a TV camera unit, can self-insert
on a secondary control TV camera by pressing the service button .
An internal closed TV circuit system is thus made, which allows the
control of a room (i.e. childrens room) and the outside entrance at any
time.
The secondary TV camera is turned on for about a minute, after which
it automatically turns off. In any case, a call from the video outdoor
station automatically switches the video door phone to the external TV
camera unit thus excluding the second TV camera; in order to reset the
latter, it is sufficient to press the service key
when the conversation
with the video outdoor station is over.
With the other service key
it is possible to self-insert also on the
video outdoor station.

BLACK/WHITE
Sinthesi model
N. 1
Ref. 1745/81

or
K-Steel model
N. 1
Ref. 1755/81

manual.
9+coax
or
TC
2+coax
12+coax
725 model
N. 1
Panel with 1 button
N. 1
Amplified door unit
N. 1
Camera
N. 1
Front plate
Ref. 725/101
Ref. 1128/500
Ref. 725/600
Ref. 725/601

manual.
2
or
1128 model
N. 1
N. 1
N. 1
Button
N. X
Blank module
Ref. 1728/20-/21
Ref. 1728/80
Ref. 1128/1-/2
Ref. 1128/30-/31
EQUIPMENT
SV102-3119A:
COLOUR
BLACK/WHITE
Atlantico model
N. 1
Video door phones
N. 1
Bracket
Sinthesi model
N. 1
Ref. 1702/1
Ref. 1202/90

or
Artico model
N. X
Video door phones
N. X
Bracket
Ref. 1705/1
Ref. 1705/90
COLOUR
Atlantico model
N. 1
Video door phones
N. 1
Bracket
or
K-Steel model
N. 1
N. 1
Ref. 1703/1
Ref. 1704/90
Utopia free-hands model

N. 1
N. 1
Bracket
12 sec.1d

N. 1
N. 1
or
Ref. 1755/40
Ref. 1155/21

manual.
Ref. 1702/40
Ref. 1202/90
or
Utopia model
N. 1
N. 1
Bracket
Ref. 1745/41
Video power supply

Relay
Ref. 789/5B
Ref. 788/51
Ref. 1703/2
Ref. 1704/91
SV102-3119A
CA
V4
V5
V3
1
2
6
9
10
X1
X2
Y1
Y2
R3
R1
R2
DOOR PHONE SYSTEMS

Name tag
lighting
14
15
SN1
SN2
U1
G/T
~0
~12
TC
(C4.006)
4
5
6
C1
9
C2
PS
+R
L
1
1A
2
+
AP
-6
+6
R2
R1
Coax
(R1)
(+TC)
SEE DIAGRAM
SV102-3229
pag.51
12
10
RELAY
7
13
11
~12
~0
8
Lock Release
R1
+TC
V5
V3
~12
~0
R1
+TC
~12
~0
SE1
SE2
(VD.002)
SE3
1/~
R2
VIDEO
POWER SUPPLY
(VX.008)
ELECTRIC LOCK
~
LINE ~
~
Name tag
lighting
~12
~0
~
(VX.014)
~
TRANSFORMER
MAIN ~
DIAGRAM NOTES
(see section 1)
C4.006
VX.003
VX.008
VX.014
sec.1d 13
DOOR PHONE SYSTEMS

TO 2 VIDEO OUTDOOR STATIONS
FUNCTION
EQUIPMENT
This system allows the connection of a column of video door phones

to 2 video outdoor stations with automatic switching.
When a visitor presses a call button on one of the two push button
panels, in the called apartment the bitonal electronic call is sent to the
corresponding video door phone loudspeaker and the image appears
on the screen after about 8 seconds.
During this phase, the relay box automatically inserts the relative
loudspeaking unit and TV camera, excluding the other video outdoor
station from the service.
At this point, the user sees the visitor and may respond, if desired,
lifting the handset. At the end of the call, only the electric lock of the
entrance concerned is activated pressing the key
.
If, during a conversation, a call is made from the other push button
panel towards another video door phone, the first will automatically
switch off and the last video door phone called will be activated. It
is not possible therefore to communicate with the 2 video outdoor
stations at the same time in that they operate alternatively and are
mutually exclusive.
SV102-2892D:
Atlantico model
N. X
Video door phones
N. X
Bracket
or
Artico model
N. X
Video door phones
N. X
Bracket
Ref. 1705/1
Ref. 1705/90
TC

Sinthesi model
N. X
Button modules
N. 2
7+coax
Ref. 1702/1
Ref. 1202/90
Ref. 1145/11-/12-/13-/14
Ref. 1745/80-/81-/82

6+coax+(n-2)
or
K-Steel model
N. X
Button modules
Ref. 1155/11-/12A-/13A-/14A
N. 2
Ref. 1755/80
7+coax

manual.
6+coax+(n-1)
or
7+coax
725 model
N. 2
N. 2
Amplified door unit
N. 2
Camera
N. 2
Front plate
6+coax+(n)
TC
Mod. 725
Ref. 1128/500
Ref. 725/600
Ref. 725/601-/602
TC
11+n+
coax
2

manual.
11+n+
coax
or
1128 model
N. 2
N. 2
N. X
Front case
N. X
Button
Ref. 1728/20-/21
Ref. 1728/80
Ref. 1128/10-/11
Ref. 1128/1-/2

N. 1
N. 1
N. 1
14 sec.1d
Video power supply

Relay box
Video distributor
Ref. 789/5B
Ref. 788/51
Ref. 1794/4A
SV102-2892D

(VX.011)
(VX.010)
CA
R1
R2
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
DOOR PHONE SYSTEMS

CA
R1
R2
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
CA
R1
R2
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
Name tag
lighting
U1
U2
~0
~12
VIDEO
DISTRIBUTOR
R2
R1 E
~
(VX.014)
MAIN~
~
LINE~
VIDEO
POWER SUPPLY
R1 R2 AP - + SE R1 ~ ~
12 0
6 6 1
SE +
2 TC
LIGHT BULB
TRANSFORMER
PS
(VX.008)
TO THE FOLLOWING
MODULE
TC
(C4.006)
(C4.007)
(C4.008)
(C4.016)
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
11
8
14
5
C1
~0
~12
C2
SN2
(C4.007)
(C4.008)
(C4.016)
SN1
TO THE FOLLOWING
MODULE
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
G/T
~12
~0
~0
~12
TC
(C4.006)
(VD.002)
~0
~12
R1
+TC
V5
V3
6
15
4
13
12
10
R1
+TC
V5
V3
Lock Release
ELECTRIC LOCK
L
1A
2
+
1
Name tag
lighting
~0
~12
(VD.002)
Lock Release
ELECTRIC LOCK
DIAGRAM NOTES
RELAY
BOX
(see section 1)
C4.006
C4.007
VX.003
C4.008
VX.008
C4.016
VX.010
VD.002
VX.011
VX.014
sec.1d 15
L
1A
2
+
1
Name tag
lighting
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL VIDEO DOOR PHONE GROUPS TO 1 VIDEO DOOR UNIT

AND 1 DOOR UNIT
FUNCTION
This type of system is used to connect a video door phone column to
an automatically switching video door unit or door unit.
A two-tone electronic call is sent to the corresponding video door
phone speaker when a call button is pressed on either of the two
panels; the picture appears on the screen after approximately seven
seconds if the call was made by the video door unit.
The video door phone will not light up and the video door phone will
work as a normal door phone if the call is made from thcamera unit and
panel.
Press
at the end of the call to open the concerned door electrical
lock only.
7+coax
K-Steel model
N. X
Button modules
Ref. 1155/11-/12A-/13A-/14A
N. 1
Ref. 1755/80
manual.
or
725 model
N. 1
N. 1
Amplified door unit
N. 1
Camera
N. 1
Front plate

manual.
6+coax+(n-2)
or
7+coax
1128 model
N. 1
N. 1
N. X
Front case
N. X
Button
6+coax+(n-1)
7+coax
Ref. 1728/20-/21
Ref. 1728/80
Ref. 1128/10-/11
Ref. 1128/1-/2

6+coax+(n)
TC
Mod. 725
Ref. 1128/500
Ref. 725/600
Ref. 725/601-/602
9+n
11+n+
coax
Sinthesi model
N. X
Button modules
N. 1
N. 1
Amplified door unit
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

or
EQUIPMENT
SV102-2934C:
K-Steel model
N. X
Button modules
N. 1

manual.

Atlantico model
N. X
Video door phones
N. X
Bracket
Ref. 1702/1
Ref. 1202/90
or
Artico model
N. X
Video door phones
N. X
Bracket
Ref. 1705/1
Ref. 1705/90
or
725 model
N. 1
N. 1
Amplified door unit

or
Ref. 1145/11-/12-/13-/14
Ref. 1745/80-/81-/82

or
16 sec.1d
Mod. 725
Ref. 1128/500

TC
Sinthesi model
N. X
Button modules
N. 1
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A
1128 model
N. 1
N. 1
Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

SV102-2934C

(VX.011)
(VX.010)
CA
R1
R2
V4
V5
V3
1
2
6
9
10
X1
X2
Y1
Y2
R3
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL VIDEO DOOR PHONE GROUPS TO 1 VIDEO DOOR UNIT

AND 1 DOOR UNIT
CA
R1
R2
V4
V5
V3
1
2
6
9
10
X1
X2
Y1
Y2
R3
CA
R1
R2
V4
V5
V3
1
2
6
9
10
X1
X2
Y1
Y2
R3
U1
U2
VIDEO
DISTRIBUTOR
R2
R1 E
Name tag
lighting
~0
~12
LINE ~
~
MAIN~
~
R1
R1
AP 6
+ ~ ~ SE + SE
6 12 0 2 TC 1
R2 PS
(VX.014)
LIGHT BULB
TRANSFORMER
11
8
~0
~12
1
3
VIDEO
POWER SUPPLY
(VX.008)
(C4.007)
(C4.008)
(C4.016)
TC
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
SN2
14
5
2
C1
TO THE FOLLOWING
MODULE
(C4.007)
(C4.008)
(C4.016)
C2
SN1
(C4.006)
(VD.002)
~0
~12
R1
V5
V3
+TC
6
15
4
13
12
10
Lock Release
ELECTRIC LOCK
Video power supply

Relay box
Video distributor
U4
U3
U2
U1
G/T
G/T
~12
~0
~0
~12
L
1A
2
+
1
Name tag
lighting
RELAY
BOX
Lock Release

N. 1
N. 1
N. 1
G/T
~12
~0
~0
~12
G/T
(C4.006)
L
1A
2
+
1
Name tag
lighting
U4
U3
U2
U1
ELECTRIC LOCK
DIAGRAM NOTES
Ref. 789/5B
Ref. 788/51
Ref. 1794/4A
(see section 1)
C4.006
C4.007
VX.014
C4.008
C4.016
VD.002
VX.008
VX.010
VX.011
sec.1d 17
TO THE FOLLOWING
MODULE
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT

to 4 video outdoor stations with automatic switching. Therefore, it is
suitable for a building with 4 entrances common to all apartments.
on the screen after about 7 seconds. During this phase, the relay box
automatically inserts the relative loudspeaking unit and TV camera,
excluding the other video outdoor station from the service. At this
point, the user sees the visitor and may respond, if desired, lifting the
handset. At the end of the call, only the electric lock of the entrance
concerned is activated pressing the key
. If, during a conversation,
a call is made from the other push button panel towards another video
door phone, the first will automatically switch off and the last video
door phone called will be activated. In this system it is not possible
to speak simultaneously from the four outdoor stations because they
work one at a time in automatic switching.
SV102-3078B:
Atlantico model
N. X
Video door phones
N. X
Bracket
or
Artico model
N. X
Video door phones
N. X
Bracket
Ref. 1705/1
Ref. 1705/90
TC

Sinthesi model
N. X
Button modules
N. 4
7+coax
Ref. 1702/1
Ref. 1202/90
Ref. 1145/11-/12-/13-/14
Ref. 1745/80-/81-/82

6+coax+(n-2)
7+coax
or
6+coax+(n-1)
K-Steel model
N. X
Button modules
Ref. 1155/11-/12A-/13A-/14A
N. 4
Ref. 1755/80
7+coax

manual.
6+coax+(n)
TC
TC
or
11+n+
coax
725 model
N. 4
N. 4
Amplified door unit
N. 4
Camera
N. 4
Front plate
11+n+
coax
TC
Mod. 725
Ref. 1128/500
Ref. 725/600
Ref. 725/601-/602

manual.
TC
or
11+n+
coax
1128 model
N. 4
N. 4
N. X
Front case
N. X
Button
11+n+
coax
Ref. 1728/20-/21
Ref. 1728/80
Ref. 1128/10-/11
Ref. 1128/1-/2
2
N. 1
N. 1
18 sec.1d
Video power supply

Relay box
Ref. 789/5B
Ref. 788/54
SV102-3078B

(VX.011)
(VX.010)
CA
R1
R2
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
DOOR PHONE SYSTEMS

CA
R1
R2
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
CA
R1
R2
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
RELAY
BOX
TO THE FOLLOWING
MODULE
R1 R2
V5 V3
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
(C4.016)
(C4.008)
(C4.007)
SN2
SN3
(C4.006)
L
1A
2
+
1
Name tag
lighting
~0
~12
(VD.002)
INPUT B
ELECTRIC LOCK
V5
V3
R1
+TC
V5
V3
R1
+TC
~12
~0
SE
~12
~0
SE
~0
~12
(VD.002)
ELECTRIC LOCK
Lock Release
TO THE FOLLOWING
MODULE
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
SN1
SN4
(C4.006)
L
1A
2
+
1
V5
V3
R1
+TC
ELECTRIC LOCK
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
G/T
~12
~0
~0
~12
L
1A
2
+
1
1
2
-6
+6
INPUT D
V5
V3
R1
+TC
V5
V3
R1
+TC
~12
~0
SE
~12
~0
SE
VOLTAGE
Lock Release
Name tag
lighting
V5
V3
R1
+TC
~0
~12
ELECTRIC LOCK
Name tag
lighting
LINE~
(VD.002)
Lock Release
~A AP ~B ~12 -6 SE +6 +TC R1 R2 -6I -6U C1 C2 C3 C4
TC
(C4.006)
1
2
-6
+6
INPUT A
(VD.002)
Name tag
lighting
(C4.016)
(C4.007)
(C4.008)
G/T
~12
~0
~0
~12
G/T
~0
~12
G/T
~12
~0
~0
~12
V5
V3
R1
+TC
TO THE FOLLOWING
MODULE
(C4.016)
(C4.008)
(C4.007)
Name tag
lighting
U4
U3
U2
U1
G/T
TC
L
1A
2
+
1
INPUT C
Lock Release
TC
G/T
~12
~0
~0
~12
G/T
(C4.006)
1
2
-6
+6
1
2
-6
+6
V5
V3
R1
+TC
U4
U3
U2
U1
~0
~12
~0 AP ~12 SE1 -6 SE2 +6 +TC R1 R2
PS
VIDEO
POWER SUPPLY
LIGHT BULB
TRANSFORMER
~
(VX.014)
LINE~
(VX.008)
DIAGRAM NOTES
(see section 1)
C4.006
C4.007
VX.003
C4.008
VX.008
C4.016
VX.010
VD.002
VX.011
VX.014
sec.1d 19
TC
TO THE FOLLOWING
MODULE
9621
COLUMN
(C4.016)
(C4.008)
(C4.007)
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
This system is particularly suitable for residential properties where it is

necessary to connect the single villas to a proper video outdoor station
and to a common one located at the main entry.
SV102-3079A:
During calling the video door phone is automatically switched on the

main video outdoor station or to the secondary one of its own group, by
means of the switching relay. The services for secondary video outdoor
stations are independent, so that they be realized simultaneously.
When the call is coming from the main video outdoor station, only the
group of the called video door phone is switched on it, the other ones
continue to service towards the secondary.
Atlantico model
N. X
Video door phones
N. X
Bracket
Ref. 1702/1
Ref. 1202/90
or
Artico model
N. X
Video door phones
N. X
Bracket
Ref. 1705/1
Ref. 1705/90
TC
7+
coax
7+
coax
7+ 6+coax+(n-1)
coax
6+coax+(n-1)
Sinthesi model
N. X
Button modules
N. K+1 Module with camera and door unit
Ref. 1145/11-/12-/13-/14
Ref. 1745/80-/81-/82

7+
coax
6+coax+(n)
or
6+coax+(n)
TC
K-Steel model
N. X
Button modules
Ref. 1155/11-/12A-/13A-/14A
N. K+1 Module with camera and door unit
Ref. 1755/80
manual.
TC
or
8+n+
coax
8+n+
coax
2
10+coax+
K(n+1) 2
725 model
N. K+1 Camera
N. K+1 Front plate
Mod. 725
Ref. 1128/500
Ref. 725/600
Ref. 725/601-/602

manual.
TC
or
1128 model
N. K+1 Front case for video door unit
N. K+1 Door unit with camera
N. X
Front case
N. X
Button
Ref. 1728/20-/21
Ref. 1728/80
Ref. 1128/10-/11
Ref. 1128/1-/2

N. K+1 Video power supply
N. K+1 Relay box
>1
Video distributor
20 sec.1d
Ref. 789/5B
Ref. 788/51
Ref. 1794/4A
SV102-3079A
1st COLUMN
2nd COLUMN
(VX.010)
(VX.011)
DOOR PHONE SYSTEMS

CA
R2
R1
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
CA
R2
R1
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
CONNECTION AS 1ST GROUP
RELAY
BOX
14
(C4.017)
(C4.008)
(C4.007)
8
11
TO THE FOLLOWING
MODULE
52
SN1
SN2
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
G/T
~12
~0
~0
~12
TC
TC
(C4.006)
1
4
L
1A
2
+
1
3
6
7
13
C1
V5
V3
+TC
R1
12
10
Name tag
lighting
~0
~12
(VD.002)
~ ~
15 9 C2 0 12
Lock Release
ELECTRIC LOCK
SN1
LINE ~
1
4
-6
7
Coax
VIDEO
DISTRIBUTOR
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
U1 U2
R1 U3
R2 U4
Coax
U5
E
Calls
Name tag
lighting
(VD.002)
SN1
L
1A
2
+
1
~0
~12
1
4
-6
7
Common
V5
V3
+TC
R1
R1
13
C1
Lock Release
Name tag
lighting
ELECTRIC LOCK
LINE ~
~0
~12
VIDEO
POWER SUPPLY
(VX.002) (VX.008)
~ SE R1 + + - AP R1R2PS ~ SE
12 2
TC 6 6
0 1
LIGHT BULB
TRANSFORMER
~
(VX.014)
LINE~
DIAGRAM NOTES
(see section 1)
C4.006
C4.007
VX.001
C4.008
VX.002
C4.017
VX.003
VD.002
VX.008
VX.014
sec.1d 21
TC
R1
13
C1
~
- + + R1SE
R2 AP PS ~
0 12 SE
1 6 6 TC
2
VIDEO
POWER SUPPLY
(VX.008)
(C4.017)
(C4.008)
(C4.007)
~12
~0
~0
~12
G/T
R1
TO THE FOLLOWING COLUMN
TO THE FOLLOWING
MODULE
DOOR PHONE SYSTEMS

Each columns is also connected to its own
secondary outdoor station
FUNCTION
necessary to connect the single villas to an own video outdoor station
During calling the interested video door phone is automatically swItched
on the main video outdoor station or to the secondary one of its own
group, by means of the switching relay. The services for secondary
outdoor stations are independent, so that they can be realized
simultaneously. When the call is coming from the main video outdoor
station, only the group of the called video door phone is switched on it,
the other ones continue to service the secondary.
7+
coax
7+
coax
K-Steel model
N. X
Button modules
Ref. 1155/11-/12A-/13A-/14A
N. 1
Ref. 1755/80
manual.
or
725 model
N. 1
N. 1
Amplified door unit
N. 1
Camera
N. 1
Front plate

manual.
6+n+coax
6+n+coax
7+
coax
7+
coax
Mod. 725
Ref. 1128/500
Ref. 725/600
Ref. 725/601-/602
or
6+n+coax
6+n+coax
8+n+
coax
9+n
1128 model
N. 1
N. 1
N. X
Front case
N. X
Button

9+n
8+n+coax
8+n+coax
10+coax+
K(n+1)
Sinthesi model
N. X
Button modules
2
TC
K= number of columns
EQUIPMENT
SV102-2935E:
or
K-Steel model
N. X
Button modules
Atlantico model
N. X
Video door phones
N. X
Bracket
Ref. 1702/1
Ref. 1202/90
or
725 model
N. K+1 Panels with N buttons
or
Artico model
N. X
Video door phones
N. X
Bracket
Ref. 1705/1
Ref. 1705/90
Mod. 725
Ref. 1128/500

TC

or
Ref. 1145/11-/12-/13-/14
Ref. 1745/80-/81-/82

22 sec.1d
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
or
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

Sinthesi model
N. X
Button modules
N. 1
Ref. 1728/20-/21
Ref. 1728/80
Ref. 1128/10-/11
Ref. 1128/1-/2
1128 model
N. K+1 Door unit
N. X
Front case
N. X
Button
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

SV102-2935E
1st COLUMN
2nd COLUMN
CA
R2
R1
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
AS USER
AS USER
DOOR PHONE SYSTEMS

Each columns is also connected to its own
secondary outdoor station
U5 U4 U3
R2
R1
E U1 U2
VIDEO
DISTRIBUTOR
(VX.001)
CA
R2
R1
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
USER
A
CONNECTION AS 1ST
GROUP
TO THE FOLLOWING
MODULE
RELAY
BOX
14
(C4.017)
(C4.008)
(C4.007)
52
SN1
SN2
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
G/T
~12
~0
~0
~12
(C4.006)
1
4
L
1A
2
+
1
3
6
Name tag
lighting
Lock
Release
13
C1
11
12
10
15
9
~
C2 0
ELECTRIC LOCK
~
12
SN1
LINE ~
1
4
-6
7
~
TO THE FOLLOWING
MODULE
~12
~0
~0
~12
G/T
TC
PS ~ - ~ +
0 6 12 6
~
12 S1 2 S3
R1
13
C1
Coax
POWER SUPPLY
FOR DOOR
PHONE SYSTEM
(VX.008)
(C4.017)
(C4.008)
(C4.007)
CALL
REPEATER
RELAY
VIDEO
DISTRIBUTOR
(VX.001)
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
U1
U2
U3
Coax
R1
R2
U4
Coax
U5
E
Coax
TO THE
FOLLOWING
COLUMN
Calls
~0
~12
1
4
-6
7
Common
V5
V3
+TC
R1
Name tag
lighting
(VD.002)
SN1
L
1A
2
+
1
R1
13
C1
Lock
Release
Name tag
lighting
ELECTRIC LOCK
LINE ~
POWER SUPPLY
FOR VIDEO DOOR
PHONE SYSTEM
(VX.002) (VX.008)
~0
~12
~
~ SE R1 + + - AP R1R2PS ~ SE
12 2
TC 6 6
0 1
LIGHT BULB
TRANSFORMER
~
(VX.014)
LINE~
DIAGRAM NOTES
(see section 1)
N. 1
N. K
N. K
N. K
>1
Video power supply

Door phone power supply
Relay box
Call repeater relay
Video distributor
Ref. 789/5B
Ref. 786/11
Ref. 788/51
Ref. 788/52
Ref. 1794/4A
C4.006
C4.007
VX.002
C4.008
VX.008
VD.002
VX.014
VX.001
VX.034
sec.1d 23
DOOR PHONE SYSTEMS
CONNECTION OF 3 INTERCOM VIDEO DOOR PHONES WITH POSSIBILITY OF

ANSWERING CALLS FROM 1 ELECTRICAL VIDEO DOOR UNIT
FUNCTION
EQUIPMENT
This system is particularly suited for detached houses where the video
door phones provide the intercom service and can also be called at the
same time in parallel by the video outdoor station. Switching from one
service to another is automatic and is assured during the call phase by
a relay device.
SV102-2970D:
When the intercom service is activated, listening to the conversation

from the loudspeaking unit of the video outdoor station is excluded.
If a call is made from the video outdoor station during an intercom
conversation, all the video door phones are automatically switched to
the outside.
Extra buzzers are used for intercom calls; for external calls from
the video outdoor station, the two-tone electronic call is sent to the
loudspeaker of the handset of the video door phone concerned.
The
and
service keys are used for intercom calls.
When the video door phones are called in parallel by the video outdoor
station, they switch on at the same time. At the end of the conversation,
the electric lock is released pressing the key
.
Viewing lasts approximately 60 seconds, after which it is interrupted
automatically following tripping of the timer incorporate in the power
supply.

Atlantico model
N. 3
Video door phones
N. 3
Bracket
Ref. 1702/1
Ref. 1202/90
or
Artico model
N. 3
Video door phones
N. 3
Bracket
Ref. 1705/1
Ref. 1705/90
TC

Sinthesi model
N. 1
Ref. 1745/81

or
12+coax
K-Steel model
N. 1
Ref. 1755/81

manual.
12+coax
or
12+coax
725 model
N. 1
Panel with 1 button
N. 1
Amplified door unit
N. 1
Camera
N. 1
Front plate
Ref. 725/101
Ref. 1128/500
Ref. 725/600
Ref. 725/601
12+coax
manual.
12+2coax
or
1128 model
N. 1
N. 1
N. 1
Button
N. X
Blank module

10+coax
Ref. 1728/20-/21
Ref. 1728/80
Ref. 1128/1-/2
Ref. 1128/30-/31
TC
24 sec.1d
N. 1
N. 1
N. 1
N. 1
N. 3
N. 1
N. 1
Video power supply

Power supply
Impedance generator
Video distributor
Extra Buzzer
Kit of 10 diodes
Relay box
Ref. 789/5B
Ref. 789/3
Ref. 789/51
Ref. 1794/4A
Ref. 9854/52
Ref. 1131/4
Ref. 788/51
SV102-2970D
R2
R1
RT
Alt
CA
Mic
1
2
6
R
75
10
9
X1
X2
Y1
Y2
R3
V4
V5
V3
-/~
BUZZER +/~
(C4.014)
(VX.006)
(VX.021)
(VX.007)
R2
R1
RT
R2 R1 R2
in out
~ ~
47
3W
Alt
CA
Mic
2
6
R
75
10
9
X1
X2
Y1
Y2
R3
V4
V5
V3
LINE ~
(VX.008)
-/~
BUZZER +/~
(C4.014)
(VX.006)
(VX.021)
POWER
SUPPLY
DOOR PHONE SYSTEMS
CONNECTION OF 3 INTERCOM VIDEO DOOR PHONES WITH POSSIBILITY OF

ANSWERING CALLS FROM 1 ELECTRICAL VIDEO DOOR UNIT
RT
R1
R2
47
3W
Alt
CA
Mic
2
6
10
9
X1
X2
Y1
Y2
R3
V4
V5
V3
VIDEO
DISTRIBUTOR
(C4.014)
(VX.006)
(VX.021)
-/~
BUZZER +/~
47
3W
U2 U1
R2
R1
(VX.008)
LINE~
R1
TC
IMPEDANCE
GENERATOR
R2
~
AP
R1
+
6
SE +
2 R
SE ~ ~ + 1
1 12 0 6 PS TC /~
R2
POWER
SUPPLY
~ ~ 2 C1 11
C2 12
0
15
9
7
8
(VD.002)
G/T
~0
~12
~12
~0
U1
G/T
L
1A
2
+
1
SN1
4
13
3
V5
V3
+TC
R1
~0
~12
SN2
(C4.006)
1
14
5
Name tag
lighting
10
Lock Release
12
RELAY
BOX
ELECTRIC LOCK
DIAGRAM NOTES
(see section 1)
C4.014
VX.003
VX.006
VX.007
VX.008
VX.021
sec.1d 25
DOOR PHONE SYSTEMS
CONNECTION OF MAXIMUM 9 INTERCOM Atlantico VIDEO DOOR PHONES WITH

POSSIBILITY OF ANSWERING CALLS FROM 1 ELECTRICAL VIDEO DOOR UNIT
FUNCTION
EQUIPMENT
same time in parallel by the video outdoor station.
SV102-2972D:
Switching from one service to another is automatic and is assured

during the call phase by a relay device.
When the intercom service is activate, listening to the conversation
the outside.
Extra buzzers are used for external calls from the video outdoor
station; for intercom calls, the two-tone electronic call is sent to the
.
supply.
Atlantico model
N. 9
Video door phone
N. 9
Bracket with 8 Button add-on
Ref. 1702/1
Ref. 1702/86
TC

Sinthesi model
N. 1
Ref. 1745/81

or
K-Steel model
N. 1
"9"

manual.
19+coax
19+coax
"8"
23+coax
Ref. 1755/81
or
725 model
N. 1
Panel with 1 button
N. 1
Amplified door unit
N. 1
Camera
N. 1
Front plate
Ref. 725/101
Ref. 1128/500
Ref. 725/600
Ref. 725/601
19+coax
manual.
"3"
25+coax
or
"2"
19+coax
25+coax
1128 model
N. 1
N. 1
N. 1
Button
N. X
Blank module
20+coax
Ref. 1728/20-/21
Ref. 1728/80
Ref. 1128/1-/2
Ref. 1128/30-/31

"1"
19+coax
VARIOUS
12+coax
TC
N. 1
N. 1
N. 2
N. 1
N. 1
N. 1
N. 1
N. 9
N. 1
Video power supply

Power supply (2)
Power supply (1)
Impedance generator
Relay box
Call repeater relay
Video distributor
Extra Buzzer
Kit of 10 diodes
Ref. 789/5B
Ref. 789/2
Ref. 789/3
Ref. 789/51
Ref. 788/51
Ref. 788/52
Ref. 1794/4A
Ref. 9854/52
Ref. 1131/4
DIAGRAM NOTES
(see section 1)
C4.014
26 sec.1d
VD.002
VX.001
VX.003
VX.006
VX.007
VX.008
VX.021
SV102-2972D
POWER
SUPPLY (2)
CA
R2
R1
RD
1
2
6
R2 R1 R2
in
out
~ ~
R
75
LINE~
(VX.008)
10
9
X1
X2
Y1
Y2
R3
V4
V5
V3
(C4.014)
(VX.006)
(VX.021)
DOOR PHONE SYSTEMS
CONNECTION OF MAXIMUM 9 INTERCOM Atlantico VIDEO DOOR PHONES WITH

POSSIBILITY OF ANSWERING CALLS FROM 1 ELECTRICAL VIDEO DOOR UNIT
G/T2
T6
T5
T4
T3
T2
T1
G/T
-/~
+/~
POWER
SUPPLY
(1)
(VX.007)
CA
R2
R1
RD
2
6
R2 R1 R2
in
out
~ ~
R
75
LINE~
(VX.008)
10
9
X1
X2
Y1
Y2
R3
V4
V5
V3
(C4.014)
(VX.006)
(VX.021)
G/T2
T6
T5
T4
T3
T2
T1
G/T
-/~
+/~
TO THE
VIDEO R1 RD
DOOR PHONES
6 - 7
TO THE
VIDEO
DOOR PHONES
4 - 5
R1 RD
CA
(VX.007)
R2
R1
RD
1
2
6
R2 R1 R2
in
out
~ ~
10
9
X1
X2
Y1
Y2
R3
V4
V5
V3
LINE~
(VX.008)
POWER
SUPPLY
(1)
(C4.014)
(VX.006)
(VX.021)
G/T2
T6
T5
T4
T3
T2
T1
G/T
-/~
+/~
CA
RD
R1
R2
2
6
R
75
10
9
X1
X2
Y1
Y2
R3
V4
V5
V3
(C4.014)
(VX.006)
(VX.021)
G/T2
T6
T5
T4
T3
T2
T1
G/T
-/~
+/~
CA
RD
R1
R2
1
2
6
(C4.014)
(VX.006)
(VX.021)
G/T2
T6
T5
T4
T3
T2
T1
G/T
VIDEO
DISTRIBUTOR
U5 U4 U3 U2 U1
R1
R2
-/~
+/~
47
3W
(VX.008)
LINE~
R1
R1
Name tag
lighting
TC
SE
2
+ + 1
6 TC /~
CALL
REPEATER
RELAY
S3
2
12~
S1
~ ~ 2 15 11
C2 C1 12
0
6
7
8
U1
G/T
SN1
L
1
+
2
1A
V5
V3
R1
+TC
SE ~ ~ PS 1 12 0 6
AP
(C4.006)
~12
~0
~0
~12
~0
~12
(VD.002)
R2
~
IMPEDANCE
GENERATOR
POWER
SUPPLY
(VX.001)
10
9
X1
X2
Y1
Y2
R3
V4
V5
V3
SN2
1
14
5
3
13
4
Lock
Release
10
RELAY
BOX
ELECTRIC
LOCK
sec.1d 27
DOOR PHONE SYSTEMS
CONNECTION OF 3 INTERCOM Atlantico VIDEO DOOR PHONES WITH

POSSIBILITY OF ANSWERING CALLS FROM 2 ELECTRICAL VIDEO DOOR UNITS
The video outdoor stations call the video door phones in parallel with concurrent
power-on
FUNCTION
EQUIPMENT
The 3 video door phones perform the intercom service and can be
called at the same time in parallel by one of the two video outdoor
stations.
Switching to the three services is automatic and is assured during the
call phase by a relay device.
SV102-3257A:

from the loudspeaking units of the video outdoor stations is excluded.
If a call is made from the one of the two video outdoor stations during
an intercom conversation, all the video door phones are automatically
switched to the entrance from which the call has been sent.
Therefore, concurrent communication with the 2 video outdoor stations
is not possible in that either one or the other of these operates
alternatively, in mutual exclusion.
Extra buzzers are used for the intercom calls while for those of the
video outdoor stations, the two-tone electronic call is sent to the
When the video door phones are called in parallel by the one of the two
video outdoor stations, they switch on at the same time. At the end of
the conversation, only the electric lock of the entrance concerned is
released pressing the key
.
supply.

Atlantico model
N. 3
Video door phones
N. 3
Bracket
Ref. 1702/1
Ref. 1202/90
TC

Sinthesi model
N. 2
Ref. 1745/81

or
K-Steel model
N. 2
Ref. 1755/81

manual.
or
11+coax
725 model
N. 2
Panel with 1 button
N. 2
Amplified door unit
N. 2
Camera
N. 2
Front plate
11+coax
Ref. 725/101
Ref. 1128/500
Ref. 725/600
Ref. 725/601
11+coax
manual.
12+coax
13+coax
or
1128 model
N. 2
N. 2
N. 2
Button
N. X
Blank module (*)
Ref. 1728/20-/21
Ref. 1728/80
Ref. 1128/1-/2
Ref. 1128/30-/31
12+coax
12+coax
TC

TC
28 sec.1d
N. 1
N. 1
N. 1
N. 1
N. 1
N. 1
N. 3
N. 1
Video power supply

Supplementary power supply
Impedance generator
Relay box (1)
Relay box (2)
Video distributor
Extra Buzzer
Kit of 10 diodes
Ref. 789/5B
Ref. 789/2
Ref. 789/51
Ref. 788/54
Ref. 788/52
Ref. 1794/4A
Ref. 9854/52
Ref. 1131/4
LINE ~
R1
R2out
R2in
R1
RL
0
R1
RD
SV102-3257A
CA
1
2
6
R
75
230
V4
V5
V3
SUPPLEMENTARY
POWER SUPPLY
(VX.008)
10
9
X1
X2
Y1
Y2
R3
(C4.014)
(VX.006)
(VX.021)
DOOR PHONE SYSTEMS
CONNECTION OF 3 INTERCOM Atlantico VIDEO DOOR PHONES WITH

POSSIBILITY OF ANSWERING CALLS FROM 2 ELECTRICAL VIDEO DOOR UNITS
The video outdoor stations call the video door phones in parallel with concurrent
power-on
BUZZER -/~
+/~
47
3W
R1
RD
CA
1
2
6
R
75
V4
V5
V3
10
9
X1
X2
Y1
Y2
R3
(C4.014)
(VX.006)
(VX.021)
BUZZER -/~
+/~
47
3W
RD
R1
R2
V4
V5
V3
CA
1
2
6
10
9
X1
X2
Y1
Y2
R3
(C4.014)
(VX.006)
(VX.021)
BUZZER -/~
+/~
47
3W
U2 U1
R1
R2
R1 R2
Name tag
lighting
VIDEO
DISTRIBUTOR
9621
V5 V3
COLUMN
(C4.016)
G/T
~0
~12
~12
~0
TC
U1
G/T
L
1A
2
+
1
SN2
1
2
-6
+6
ELECTRIC
LOCK
(VD.002)
1
2
-6
+6
INPUT B
V5
V3
R1
+TC
~0
~12
SN3
(C4.006)
INPUT C
V5
V3
R1
+TC
V5
V3
R1
+TC
~0
~12
SE
~0
~12
SE
Lock Release
RELAY
BOX(1)
Name tag
lighting
(C4.016)
TC
U1
G/T
L
1A
2
+
1
SN4
1
2
-6
+6
1
2
-6
+6
INPUT A
V5
V3
R1
+TC
~0
~12
(VD.002)
SN1
(C4.006)
ELECTRIC
LOCK
INPUT D
V5
V3
R1
+TC
~0
~12
SE
~0
~12
SE
V5
V3
R1
+TC
VOLTAGE
Lock Release
I
N
H
G
N
D
G/T
~0
~12
~12
~0
~0 ~A AP ~B ~12 -6 SE +6 +TC R1 C1 C2 C3 C4 R2 -6I -6U
DIAGRAM NOTES
(see section 1)
(VX.008)
LINE~
C4.014
VD.002
C4.016
VX.003
VX.006
C4.006
~0 AP ~12 SE1 -6 SE2 +6 +TC R1 PS R2
VX.008
VIDEO
POWER SUPPLY
S1 S2 15 14
RELAY
BOX(2)
-6 -J
IMPEDANCE
GENERATOR
VX.021
sec.1d 29
DOOR PHONE SYSTEMS
SV102-1469D: CONNECTION OF A CALL REPEATER RELAY IN PARALLEL

TO THE VIDEO DOOR PHONE
SV102-1574C: CONNECTION IN PARALLEL OF 1 VIDEO DOOR PHONE AND 1 DOOR PHONE
SV102-1469D
RISING COLUMN
CA
R1
R2
V4
V5
V3
2
6
10
9
X1
X2
Y1
Y2
R3
CHIME
12V~
Ref.788/52
RELE'
S1
S3
CA
6
~12
~0
LINE~
R1 R2 COAX
TRANSFORMER
Ref.9000/230
~ ~
12 0
~
9621
calls
(VX.008)
SV102-1574C
RISING
COLUMN
CA
R1
R2
V4
V5
V3
2
6
10
9
X1
X2
Y1
Y2
R3
CA
1
2
6
10
9
R1 R2 COAX
30 sec.1d
9 6 2 1 calls
SV102-0782D
POWER SUPPLY
Ref.789/2
CA
R1
RT
V4
V5
V3
2
6
10
9
X1
X2
Y1
Y2
R3
R2 R1 R2
in
out
~
DOOR PHONE SYSTEMS
CONNECTION OF A CALL REPEATER RELAY IN PARALLEL

TO THE VIDEO DOOR PHONE
LINE ~
RT
R1
R2
CA
V4
V5
V3
1
2
6
10
9
X1
X2
Y1
Y2
R3
Calls
1
2
6
9
COAX
FROM
RISING
COLUMN
COAX
R2
R1
sec.1d 31
DOOR PHONE SYSTEMS
CONNECTION OF 3 VIDEO DOOR PHONE EXTENSIONS IN PARALLEL TO A

SYSTEM WITH VIDEO DOOR UNIT
FUNCTION
EQUIPMENT
The system is particularly suitable to be installed in buildings where

three video door phones belonging to a more complex system with
video door phone unit must be called and switched on at the same time
by one only call button.
Since the video power unit cannot power more than one video door
phone, a supplementary local power unit is needed to power video
door phones 2 and 3.
SV102-2132E:
Atlantico model
N. 4
Video door phones
N. 4
Bracket
Ref. 1702/1
Ref. 1202/90
or
Artico model
N. 4
Video door phones
N. 4
Bracket
7+coax

N. 1
N. 1
N. 1
N. 1
7+coax
7+2coax
Ref. 1705/1
Ref. 1705/90

Video distributor
Door phone power supply
Relay
Ref. 789/3
Ref. 1794/4A
Ref. 786/11
Ref. 788/52
DIAGRAM NOTES
(see section 1)
VX.001
VX.007
VX.008
8+2coax
10+2coax
7+2coax
FROM RISING
COLUMN
32 sec.1d
SV102-2132E
R2
R1
RT
V4
V5
V3
SUPPLEMENTARY
POWER SUPPLY
R2
R1
RT
R2 R1 R2
in
out
~
V4
V5
V3
LINE~
RT
R1
R2
V4
V5
V3
CA
1
2
6
10
9
X1
X2
Y1
Y2
R3
DOOR PHONE SYSTEMS
CONNECTION OF 3 VIDEO DOOR PHONE EXTENSIONS IN PARALLEL TO A

SYSTEM WITH VIDEO DOOR UNIT
CA
1
2
6
10
9
X1
X2
Y1
Y2
R3
CA
1
2
6
10
9
X1
X2
Y1
Y2
R3
calls
1
2
6
9
VIDEO
DISTRIBUTOR
U2 U1
R1 U5
R2
E
(VX.001)
COAX
FROM
RISING
COLUMN
COAX
R2
R1
S3
RELAY
CA
6
~ ~
0 12 S1
47
3W
(VX.008)
LINE~
~ ~ PS
0 12
DOOR PHONE
POWER SUPPLY
sec.1d 33
DOOR PHONE SYSTEMS
CONNECTION OF 3 INTERCOM VIDEO DOOR PHONE EXTENSIONS TO A SYSTEM

WITH VIDEO DOOR UNIT
FUNCTION
EQUIPMENT
a relay device.
SV102-1349E:

The external call from the video door phone system is sent to the video
door phone speaker. The intercom call is sent to the buzzers.
The
and
.
supply.

Atlantico model
N. 3
Video door phones
N. 3
Bracket
or
Artico model
N. 3
Video door phones
N. 3
Bracket
Ref. 1705/1
Ref. 1705/90

N. 1
N. 1
N. 1
N. 3
N. 1
N. 1
N. 1
11+coax
Ref. 1702/1
Ref. 1202/90
Power supply
Video distributor
Extra Buzzer
Kit of 10 diodes
Relay box B
Relay box A
Ref. 786/11
Ref. 789/3
Ref. 1794/4A
Ref. 9854/52
Ref. 1131/4
Ref. 788/52
Ref. 788/51
DIAGRAM NOTES
(see section 1)
11+coax
C4.014
VX.006
VX.007
VX.008
VX.021
12+2coax
VX.023
VX.034
12+2coax
12+2coax
7+2coax
FROM RISING
COLUMN
34 sec.1d
SV102-1349E
(VX.006)
(VX.021)
(C4.014)
-/
+/
(VX.006)
(VX.021)
(C4.014)
-/
+/
(VX.006)
(VX.021)
(C4.014)
-/
+/
DOOR PHONE SYSTEMS
CONNECTION OF 3 INTERCOM VIDEO DOOR PHONE EXTENSIONS TO A SYSTEM

WITH VIDEO DOOR UNIT
(VX.007)
MAIN~
SUPPLEMENTARY
POWER SUPPLY
RELAY
BOX (A)
VIDEO
DISTRIBUTOR
RELAY
BOX (B)
FROM
RISING
COLUMN
LINE~
POWER SUPPLY
sec.1d 35
DOOR PHONE SYSTEMS

Distance between video door phone and video door unit in the range from 300 to
1000 metres
FUNCTION
EQUIPMENT
The system allows the connection between the video door phone unit
and the various video door phones located in the apartments also
when the distance between them is higher than 300 m and lower than
1000m.
When the visitor presses a button on the push button panel, the
bitonal electronic call is sent to the corresponding video door phone
loudspeaker and, after about 7 seconds, the image appears on the
screen.
).
SV102-1241D:
Atlantico model
N. X
Video door phones
N. X
Bracket
Ref. 1702/1
Ref. 1202/90
or
Artico model
N. X
Video door phones
N. X
Bracket
Ref. 1705/1
Ref. 1705/90
TC
6+(n-2)+coax
Sinthesi model
N. X
Button modules
N. 1
7+coax
Ref. 1145/11-/12-/13-/14
Ref. 1745/80-/81-/82

6+(n-1)+coax
or
K-Steel model
N. X
Button modules
Ref. 1155/11-/12A-/13A-/14A
N. 1
Ref. 1755/80
7+coax

manual.
6+n+coax
or
9+n+coax
>300m
<1000m
725 model
N. 1
N. 1
Amplified door unit
N. 1
Camera
N. 1
Front plate
Mod. 725
Ref. 1128/500
Ref. 725/600
Ref. 725/601-/602

manual.
TC
or
1128 model
N. 1
N. 1
N. X
Front case
N. X
Button
Ref. 1728/20-/21
Ref. 1728/80
Ref. 1128/10-/11
Ref. 1128/1-/2

N. 1
N. X
N. 1
36 sec.1d
Video power supply

Video amplifier
Ref. 789/5B
Ref. 789/2
Ref. 1090/729
TO THE FOLLOWING
VIDEO DOOR PHONES
SV102-1241D
LINE~
(VX.010)
(VX.011)
DOOR PHONE SYSTEMS

Distance between video door phone and video door unit in the range from 300 to
1000 metres
0
230
R1
R2out
R1
R2in
RL
R1
R2
LINE~
SUPPLEMENTARY
POWER SUPPLY
(VX.008)
CA
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
0
230
CA
R1
R2
SUPPLEMENTARY
POWER SUPPLY
(VX.008)
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
TO THE FOLLOWING
MODULES
VIDEO
POWER SUPPLY
(VX.008)
0
230
(C4.007)
(C4.008)
U4
U3
U2
U1
G/T
LINE~
(VX.008)
PS
1/~
+R
AP
~0
-6
+6
R2
R2
R1
R1
+TC
OUT
(C4.006)
Lock
Release
L
1A
2
+
1
TC
Name tag
lighting
R1
+TC
V3
V5
IN
VIDEO AMPLIFIER
G/T
~0
~12
~12
~0
R1
R2out
R1
R2in
RL
~0
~12
~12
ELECTRIC
LOCK
SE1
SE2
(VD.002)
LINE~
(VX.008)
DIAGRAM NOTES
(see section 1)
C4.006
C4.007
VD.002
C4.008
VX.008
VX.010
VX.011
VX.016
sec.1d 37
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
).
SV102-3063A:
Atlantico model
N. X
Video door phones
N. X
Bracket
Ref. 1702/40
Ref. 1202/90
or
Utopia model
N. X
N. X
Bracket
Ref. 1703/1
Ref. 1703/90
TC
6+(n-2)+coax
7+coax
Sinthesi model
N. 1
Module camera
N. 1
N. 1
Amplified door unit
N. X
Button modules
6+(n-1)+coax
Ref. 1745/40
Ref. 1145/20-/21-/22
Ref. 5150/500
Ref. 1145/11-/12-/13-/14

7+coax
or
K-Steel model
N. 1
Module camera
N. 1
N. X
Button modules
6+n+coax
Ref. 1755/40
Ref. 1155/20-/21-/22A
Ref. 1155/11-/12A-/13A-/14A

manual.
TC
9+n+coax
N. 1
N. 1
Video power supply

Video distributor
Ref. 789/5B
Ref. 1794/4A
DIAGRAM NOTES
(see section 1)
C4.006
C4.008
VX.010
VD.002
VX.011
VX.003
C4.007
VX.008
38 sec.1d
SV102-3063A
TO THE FOLLOWING
VIDEO DOOR PHONES
DOOR PHONE SYSTEMS

(VX.010)
(VX.011)
CA
1
2
6
9
10
X1
X2
Y1
Y2
R3
R2
R1
V4
V5
V3
CA
1
2
6
9
10
X1
X2
Y1
Y2
R3
R2
R1
V4
V5
V3
VIDEO
DISTRIBUTOR
TO THE FOLLOWING
MODULES
U1
U2
R2
R1
E
U4
U3
U2
U1
U2
U1
G/T
PS
(C4.006)
AP
~0
-6
+6
1/~
~12
+R
SE1
V5
V3
+TC
R1
TC
G/T
~0
~12
~12
~0
Name tag
lighting
Lock Release
+TC
R1
R1
R2
R2
SE2
(C4.007)
(C4.008)
~0
~12
(VD.002)
ELECTRIC
LOCK
(VX.008)
LINE~
VIDEO
POWER
SUPPLY
L
1A
2
+
1
G/T
~0
~12
~12
~0
G/T
sec.1d 39
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
The system provides an open door monitoring service, in addition to

providing a connection between the video door unit and the various
colour video door phone in the apartments following a call.
An indicator LED lights up on all video door phones when the entrance
door is open.
SV102-3228A:
EXAMPLE A
Utopia model
N. 1
N. 1
Bracket
Ref. 1703/1
Ref. 1704/90
or
10+coax
"B"
EXAMPLE B
Atlantico model
N. 1
Video door phones
N. 1
Bracket
Ref. 1702/40
Ref. 1702/86

N. 1
N. 1
Bracket
Ref. 1703/2
Ref. 1703/91
TC
10+coax
"A"
Sinthesi model
N. 1
Module camera
N. 1
N. 1
Amplified door unit
N. X
Button modules
8+n+coax
(NOTE *)
10+coax
Ref. 1745/40
Ref. 1145/20-/21-/22
Ref. 5150/500
Ref. 1145/11-/12-/13-/14

or
K-Steel model
N. 1
Module camera
N. 1
N. X
Button modules
8+n+coax
(NOTE *)
Ref. 1755/40
Ref. 1155/20-/21-/22A
Ref. 1155/11-/12A-/13A-/14A
TC

manual.
13+n+coax

N. 1
N. 1
N. 1
Video power supply

Relay box
Ref. 789/5B
Ref. 1090/850
Ref. 788/52
DIAGRAM NOTES
(see section 1)
C4.006
C4.007
VX.003
VX.011
C4.008
VX.006
VX.012
VD.002
VX.008
VX.014
VX.010
VX.015
NOTE *: add 1 optional conductor for the video door phone

autoinsertion (with the Utopia free-hands video door phone is
possible also the fonic autoinsertion).
40 sec.1d
SV102-3228
(VX.011)
DOOR PHONE SYSTEMS

CA
R1
R2
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
"B"
R
AP
+
T6
//
//
T1
G/T
(VX.006)
CA
R1
R2
1
2
6
9
10
AP
+
X1
X2
Y1
Y2
R3
V4
V5
V3
"A"
CA
R1
R2
1
2
6
9
10
AP
+
X1
X2
Y1
Y2
R3
V4
V5
V3
(VX.012)
NOTE *
RELAY
BOX
NOTE *
14
15
S1
S2
POWER SUPPLY
(C4.007) (C4.008)
230
LINE ~
U4
U3
U2
U1
0
(VX.008)
(VX.015)
P2
G/T
~0
~12
~12
~0
G/T
P1
+12
GND
U4
U3
U2
U1
G/T
NOTA *
1/~
R2
PS
~12
+R
SE1
AP
~0
-6
+6
G/T
~0
~12
~12
~0
Name tag
lighting
(C4.006)
TC
L
1A
2
+
1
(VX.010)
R1
+TC
V3
V5
R2
R1
SE3
SE2
VIDEO
POWER SUPPLY
(VX.008)
~12
~0
ELECTRIC
LOCK
Lock Release
R1
+TC
(VD.002)
DOOR OPEN
NORMALLY OPEN CONTACT
LINE~
~
Name tag
lighting
~12
~0
~
(VX.014)
~
LIGHT BULB
TRANSFORMER
LINE~
sec.1d 41
DOOR PHONE SYSTEMS
CONNECTION OF N FREE-HANDS UTOPIA COLOUR VIDEO DOOR PHONES TO 1

VIDEO DOOR UNIT AND TO 1 DOOR UNIT
FUNCTION
The video door phone monitor will be blank and will work as a regular
free-hands door phone if the call is received from the door unit.
Press
lock only.
K-Steel model
N. 1
Module camera
N. 1
N. X
Button modules
Ref. 1755/40
Ref. 1155/20-/21-/22A
Ref. 1155/11-/12A-/13A-/14A

manual.
Sinthesi model
N. 1
Button modules
N. 1
N. 1
Amplified door unit
7+coax
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

6+coax+(n-2)
or
7+coax
K-Steel model
N. 1
Button modules
N. 1
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
6+coax+(n-1)
7+coax
or
725 model
N. 1
N. 1
Amplified door unit
6+coax+n
TC
11+n
+coax
Mod. 725
Ref. 1128/500

9+n
or
EQUIPMENT
SV102-3227:
1128 model
N. 1
N. 1
Door unit
N. X
Front case
N. X
Button

N. 1
N. 1
Bracket
TC
Sinthesi model
N. 1
Module camera
N. 1
N. 1
Amplified door unit
N. X
Button modules
Ref. 1745/40
Ref. 1145/20-/21-/22
Ref. 1145/500
Ref. 1145/11-/12-/13-/14

or
42 sec.1d

Ref. 1703/2
Ref. 1703/91
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2

N. 1
N. 1
N. 1
Video power supply

Relay box
Video distributor
Ref. 789/5B
Ref. 788/51
Ref. 1794/4A
DIAGRAM NOTES
(see section 1)
C4.006
C4.007
VX.014
C4.008
C4.016
VD.002
VX.008
VX.010
VX.011
SV102-3227
(VX.011)
DOOR PHONE SYSTEMS
CONNECTION OF N FREE-HANDS UTOPIA COLOUR VIDEO DOOR PHONES TO 1

VIDEO DOOR UNIT AND TO 1 DOOR UNIT
CA
R1
R2
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
CA
R1
R2
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
(VX.010)
CA
R1
R2
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
U1
U2
VIDEO
DISTRIBUTOR
R2
R1 E
LINE ~
R1 R2
R2 + R1
R
AP - + ~ ~ SE + SE
6 6 12 0 2 TC 1
1 PS
/
~
VIDEO
POWER SUPPLY
(VX.008)
11
8
~0
~12
1
3
(C4.007) (C4.008)
G/T
~0
~12
~12
~0
G/T
Name tag
lighting
G/T
~0
~12
~12
~0
14
5
2
C1
(C4.007) (C4.008)
C2
U4
U3
U2
U1
U4
U3
U2
U1
U4
U3
U2
U1
G/T
SN2
U4
U3
U2
U1
G/T
SN1
(C4.006)
G/T
~0
~12
~12
~0
G/T
G/T
~0
~12
~12
~0
Name tag
lighting
(C4.006)
TC
~12
~0
R1
V5
V3
+TC
6
15
4
13
12
10
L
1A
2
+
1
(C4.016)
RELAY
BOX
(C4.016)
Lock Release
Lock Release
(VD.002)
9
Name tag
lighting
ELECTRIC
LOCK
7
ELECTRIC
LOCK
~12
~0
~
(VX.014)
~
LIGHT BULB
TRANSFORMER
MAIN ~
sec.1d 43
L
1A
2
+
1
DOOR PHONE SYSTEMS
CONNECTION OF N FREE-HANDS COLOUR VIDEO DOOR PHONE COLUMNS TO 1

MAIN VIDEO DOOR UNIT
FUNCTION
7+
coax
K-Steel model
N. 1
Module camera
N. 1
N. X
Button modules

manual.
Sinthesi model
N. 1
Button modules
N. 1
N. 1
Amplified door unit
7+
coax
6+n+coax
6+n+coax
6+n+coax
6+n+coax
or
K-Steel model
N. 1
Button modules
N. 1
9+n
8+n+coax
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/20-/21-/22A

manual.
9+n
8+n+
coax
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21-/22
Ref. 1145/500

7+
coax
7+
coax
Ref. 1755/40
Ref. 1155/20-/21-/22A
Ref. 1155/11-/12A-/13A-/14A
8+n+coax
10+coax+
K(n+1)
or
725 model
N. 1
N. 1
Amplified door unit
TC
Mod. 725
Ref. 1128/500

2
K= number of columns
or
EQUIPMENT
SV102-3235:
1128 model
N. 1
N. 1
Door unit
N. X
Front case
N. X
Button


N. 1
N. 1
Bracket
Ref. 1128/20-/21
Ref. 1128/500
Ref. 1128/10-/11
Ref. 1128/1-/2
Ref. 1703/2
Ref. 1703/91
TC

Sinthesi model
N. 1
Module camera
N. 1
N. 1
Amplified door unit
N. X
Button modules
Ref. 1745/40
Ref. 1145/20-/21-/22
Ref. 1145/500
Ref. 1145/11-/12-/13-/14

or
44 sec.1d
N. K+1 Video power supply

N. K
Relay box
N. 1
Video distributor
Ref. 789/5B
Ref. 788/51
Ref. 1794/4A
DIAGRAM NOTES
(see section 1)
C4.006
C4.007
VX.001
C4.008
VX.002
C4.017
VX.003
VD.002
VX.008
VX.014
SV102-3235
1st COLUMN
2nd COLUMN
(VX.011)
DOOR PHONE SYSTEMS
CONNECTION OF N FREE-HANDS COLOUR VIDEO DOOR PHONE COLUMNS TO 1

MAIN VIDEO DOOR UNIT
CA
R1
R2
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
CA
R1
R2
1
2
6
9
10
X1
X2
Y1
Y2
R3
V4
V5
V3
(VX.010)
RELAY
BOX
(C4.007) (C4.008)
14
52
G/T
~0
~12
~12
~0
G/T
U4
U3
U2
U1
SN1
U4
U3
U2
U1
G/T
SN2
G/T
~0
~12
~12
~0
CONNECTION AS 1ST
GROUP
Name tag
lighting
(C4.006)
1
4
L
1A
2
+
1
3
6
7
13
C1
~ ~
12 11 10 12 0 C2 9
15
Lock Release
ELECTRIC
LOCK
Name tag
lighting
SN1
(VX.014)
LINE ~
LINE~
4
-6
7
(C4.007)
R1 R2
+TC R1 R2 SE1 ~12 ~0 PS AP -6 +6 SE2
(C4.008)
~0
~12
~12
~0
G/T
U4
U3
U2
U1
G/T
G/T
~0
~12
~12
~0
U4
U3
U2
U1
G/T
~0
~12
~12
~0
G/T
U4
U3
U2
U1
G/T
G/T
~0
~12
~12
~0
U4
U3
U2
U1
G/T
~0
~12
~12
~0
G/T
U4
U3
U2
U1
G/T
G/T
~0
~12
~12
~0
U4
U3
U2
U1
G/T
POWER SUPPLY
FOR DOOR
PHONE SYSTEM
(VX.008)
~ ~
12
R1
13
C1
Coax
LIGHT BULB
TRANSFORMER
VIDEO
DISTRIBUTOR
U1
R1
R2
U2
Coax
U3
U4
E
Calls
TC
SN1
1
1A
2
+
L
1
4
-6
7
Common
V5
V3
+TC
R1
~0
~12
R1
13
C1
(VD.002)
Lock
Release
Name tag
lighting
TO THE FOLLOWING
COLUMN
Name tag
lighting
(VX.014)
ELECTRIC LOCK
LINE ~
LINE~
~0 SE2 R1 +TC +6 -6 AP R1 R2 PS ~12
VIDEO
POWER SUPPLY
(VX.002) (VX.008)
SE1
~ ~
12
LIGHT BULB
TRANSFORMER
sec.1d 45
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
same time by the video outdoor station. Switching from one service to
another is automatic and is assured during the call phase by a relay
device.
SV102-3219:

the outside.
The
and
.
supply.

Utopia model
N. 3
Video door phones
N. 3
Bracket
Ref. 1703/1
Ref. 1703/90
TC

Sinthesi model
N. 1
N. 1
Button modules
Ref. 1745/41
Ref. 1145/12

or
K-Steel model
N. 1
Module camera
N. 1
N. X
Button modules

manual.
12+coax
12+coax
Ref. 1755/40
Ref. 1155/20
Ref. 1155/13A

N. 1
N. 1
Video power supply

Door phone power supply with relay
Ref. 789/5B
Ref. 786/15
12+coax
DIAGRAM NOTES
(see section 1)
12+coax
12+2coax
C4.006
VD.002
VX.003
VX.008
VX.014
VX.031
10+coax
TC
46 sec.1d
SV102-3219
CA
R1
R2
RD
1
2
6
10
9
Y1
Y2
X1
X2
Z1
Z2
R3
V4
V5
V3
DOOR PHONE SYSTEMS

"3"
(VX.031)
CA
R1
R2
RD
1
2
6
10
9
Y1
Y2
X1
X2
Z1
Z2
R3
V4
V5
V3
"2"
(VX.031)
CA
R1
R2
RD
1
2
6
10
9
Y1
Y2
X1
X2
Z1
Z2
R3
V4
V5
V3
"1"
(VX.031)
LINE ~
~0 ~12 SE1 R1
VIDEO
POWER SUPPLY
(VX.008)
R1+TC SE2 ~
AP -6 +6 R2 1 PS
/
~
5
2
7
SN1
Name tag
lighting
C2
~0
8
Name tag
lighting
G/T
~0
~12
~12
~0
U1
U2
U3
G/T
L
+
1A
2
1
TC
~0
~12
SN2
1
+
(C4.006)
6
3
C1
~12
PS2
V5
V3
R1
+TC
0
LINE ~
230
Lock Release
(VD.002)
POWER SUPPLY FOR

DOOR PHONE SYSTEM
WITH RELAY
(VX.008)
ELECTRIC
LOCK
sec.1d 47
9
4
PS
-J
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT
a relay device.
SV102-3220:

the outside.
The
and
.
supply.

Utopia model
N. 2
Video door phones
N. 2
Bracket
Ref. 1703/1
Ref. 1703/90
TC

Sinthesi model
N. 1
Ref. 1745/41

or
K-Steel model
N. 1
Module with camera
Ref. 1755/41

manual.
10+coax

N. 1
N. 1
N. 1
11+coax
Video power supply

Door phone power supply with relay
Kit of 10 diodes
Ref. 789/5B
Ref. 786/15
Ref. 1131/4
DIAGRAM NOTES
8+coax
(see section 1)
C4.006
C4.014
VD.002
VX.003
VX.008
VX.014
VX.031
12+coax
TC
48 sec.1d
SV102-3220
R3
Z1
Z2
CA
R2
R1
RD
DOOR PHONE SYSTEMS

1
2
6
10
9
Y1
Y2
X1
X2
V4
V5
V3
"2"
(C4.014) (VX.031)
R3
Z1
Z2
CA
RD
R1
R2
1
2
6
10
9
Y1
Y2
X1
X2
V4
V5
V3
"1"
(C4.014) (VX.031)
LINE ~
VIDEO
POWER SUPPLY
~0 ~12 SE1 R1
R1+TC SE2 ~
AP -6 +6 R2 1 PS
/
~
(VX.008)
Name tag
lighting
5
2
7
SN1
C2
~0
8
~0
~12
U1
G/T
L
+
1A
2
1
TC
~0
~12
SN2
1
+
(C4.006)
6
3
C1
~12
PS2
V5
V3
R1
+TC
0
LINE ~
230
Lock Release
POWER SUPPLY FOR
DOOR PHONE SYSTEM
WITH RELAY
(VD.002)
(VX.008)
ELECTRIC
LOCK
sec.1d 49
Name tag
lighting
9
4
PS
-J
50 sec.1d
TC
TC
CONNECTION WITH DISTRIBUTION

TO THE FLOORS
TC
DOOR PHONE SYSTEMS
Power supply
Ref.789/5B
(Max. 10
distributors)
CONNECTION WITH DISTRIBUTION AT RISER BEGINNING

In each riser the cable goes in and
comes out from each video door phone
SEVERAL RISER
Power supply
Ref.789/5B
(Max. 10
distributors) Video power unit Ref. 789/5B can power up to 10
video distributors Ref. 1794/4A if Atlantico, or Scaitel
video door phones are not connected in parallel. Use
two additional wires in the system and other power
units Ref. 789/2 (one for each next group of 20) to
install more distributors.
With distributor in which the U5 output is used it is
necessary to remove the 75 Ohm resistance
Note: if on the video door phone terminals V4 and
(mounted raised from the PCB) .
V5 there is not the coaxial cable connect the
75 1/4W resistance.
SERIES CONNECTION
The cable goes in and
mes out from each video door phone
ONE RISER
EXAMPLES OF COAXIAL CABLE CONNECTION
SV102-3294

TC
Power supply
Ref.789/5B
(Max. 10
distributors)
sec.1d 51
DOOR PHONE SYSTEMS
Note: if on the video door phone terminals V4 and

V5 there is not the coaxial cable connect the
75 1/4W resistance.
SV102-3295
Video power unit Ref. 789/5B can power up to 10

video distributors Ref. 1794/4A if Atlantico, or Scaitel
monitors are not connected in parallel. Use two
additional wires in the system and other power units
Ref. 789/2 (one for each next group of 20) to install
more distributors.
With distributor in which the U5 output is used it is
necessary to remove the 75 Ohm resistance
(mounted raised from the PCB)
IN EACH RISER THE CABLE CONNECTION IS MADE WITH DISTRIBUTION TO THE FLOORS
SEVERAL RISER
DOOR PHONE SYSTEMS
SV102-3296A
SEVERAL COLUMNS
I COLUMN
II COLUMN
VIDEO
DISTRIBUTOR
Ref.1794/4A
II GROUP
DISTRIBUTOR
II GROUP
DISTRIBUTOR
TO THE FOLLOWING
VIDEO DISTRIBUTOR
MAIN~
I GROUP
DISTRIBUTOR
MAIN~
52 sec.1d
TO THE FOLLOWING
VIDEO DISTRIBUTOR
SUPPLEMENTARY
POWER SUPPLY
Ref.789/2
I GROUP
DISTRIBUTOR
TO THE FOLLOWING
VIDEO DISTRIBUTOR
Video power unit Ref. 789/5B can

power up to 10 video distributors
Ref. 1794/4A if Atlantico, or Scaitel
monitors are not connected in
parallel. Use two additional wires in
the system and other power units
Ref. 789/2 (one for each next group
of 20) to install more distributors.
With distributor in which the U5
output is used it is necessary to
remove the 75 Ohm resistance
(mounted raised from the PCB)
TO THE FOLLOWING COLUMNS
VIDEO
DISTRIBUTOR
Ref.1794/4A
MAIN~
SUPPLEMENTARY
POWER SUPPLY
Ref.789/2
TO THE FOLLOWING
VIDEO DISTRIBUTOR
SUPPLEMENTARY
POWER SUPPLY
Ref.789/2
MAIN~
SUPPLEMENTARY
POWER SUPPLY
Ref.789/2
VIDEO
DISTRIBUTOR
Ref.1794/4A
(VX.001)
TC
VIDEO
POWER SUPPLY
Ref.789/5B
SV102-3229A
CAMERA
Vision
Ref.
Risolution
(line)
1090/108
380
Power
voltage
12 Vcc
(VX.032)
1090/141
>380
1090/142
>380
B/W
COLOUR
230 Vca
Power supply
adviced
Ref.
1840/44
Example
of
connection
1
1090/850 or
1090/849
1840/44
1090/850 or
1090/849
- -
DOOR PHONE SYSTEMS
EXAMPLE OF CONNECTION TVCC CAMERE OR MICROCAMERA
1
2
3
1092/001A
420
12 Vcc
(VX.033)
1092/002A
1090/122
1090/215
420
420
380
230 Vca
230 Vca
230 Vca
1840/44
1090/850 or
1090/849
- - - -
1090/241
350
12 Vcc
(VX.032)
1840/44
1090/849
1
2
1090/243
350
230 Vca
- -
2
3
3
3
NOTE: For optics, bracket, custody see the TVCC technical manual.
MICROCAMERA
Use
Ref.
Risolution
(line)
1090/117
>420
1090/185
420
1090/187
>420
1090/189
>420
1090/191
420
1090/194
420
1090/188
300
Power
voltage
Internal
B/W
12Vdc
(VX.032)
External
Internal
12Vdc
(VX.032)
COLOUR
External
1090/198
380
Example 1
Power supply
adviced
Ref.
1840/44
1090/850 or
1090/849
1840/44
1090/850 or
1090/849
1840/44
1090/850 or
1090/849
1840/44
Accessories
Ref.
1090/840
1090/840 only
for 1090/850
1090/840
1090/840 only
for 1090/850
1090/840
1090/840 only
for 1090/850
1090/840
1090/850 or
1090/849
1090/849
1840/44
1090/850 or
1090/849
1840/44
1090/850 or
1090/849
1840/44
1090/849
1090/840 only
for 1090/850
- 1090/840
1090/840 only
for 1090/850
1090/840
1090/840 only
for 1090/850
1090/840
- -
Example
of
connection
1
2
1
2
1
2
1
2
2
1
2
1
2
1
2
Example 2
Coax
R1
+TC
ne
bi/ne
Coax
Vision
-+
12
+ - R1 +TC
12
POWER SUPPLY
(VX.008)
VOLTAGE ADAPTER
Line~
Example 3
Coax
Line~
(VX.008)
sec.1d 53
DOOR PHONE SYSTEMS

54 sec.1d
DOOR PHONE SYSTEMS
SECTION 1E
(REV.D)
5-WIRE ELECTRONIC
VIDEO DOOR PHONE
SYSTEMS
Download from:
www.urmetdomus.com
sec.1e 1
DOOR PHONE AND VIDEO DOOR PHONE SYSTEM - DIAGRAM - Section 1E
SECTION 1E CONTENTS
Diagram
Sec.
Pag.
BASIC DIAGRAMS FOR 5-WIRE ELECTRONIC DOOR PHONE SYSTEMS

CONNECTION OF 2 VIDEO DOOR PHONES TO 1 VIDEO DOOR UNIT.................................................... SV102-3147B ..............1e ................ 2
CONNECTION OF 1 VIDEO DOOR PHONE TO 1 VIDEO DOOR UNIT ...................................................... SV102-2082C ..............1e ................ 4
CONNECTION OF 2 VIDEO DOOR PHONES TO 1 VIDEO DOOR UNIT.................................................... SV102-2081B ..............1e ................ 5
CONNECTION OF SEVERAL VIDEO DOOR PHONE TO 1 VIDEO OUTDOOR STATION......................... SV102-2633H .............1e ................ 6
CONNECTION OF SEVERAL VIDEO DOOR PHONE TO 2 VIDEO OUTDOOR STATION
Automatic switching during calls (Mod. Sinthesi or Mod. K-Steel) ................................................................ SV102-2902G ..............1e ................ 8
Automatic switching during calls (Mod. 725) ................................................................................................. SV102-2913B ..............1e ............. 10
CONNECTION OF SEVERAL VIDEO DOOR PHONE TO 4 VIDEO OUTDOOR STATIONS
Automatic switching during calls (Mod. Sinthesi or Mod. K-Steel) ................................................................. SV102-3092D ..............1e ............. 12
Automatic switching during calls (Mod. 725) .................................................................................................. SV102-2806F ..............1e ............. 14
CONNECTION OF SEVERAL VIDEO DOOR PHONE TO 1 VIDEO DOOR UNIT AND 1 DOOR UNIT
Automatic switching during calls (Mod. Sinthesi o K-Steel)............................................................................ SV102-3121C ..............1e ............. 16
CONNECTION OF SEVERAL SETS OF VIDEO DOOR PHONES
Each column is also connected to its own secondary video outdoor station
(Mod. Sinthesi or Mod. K-Steel) .................................................................................................................... SV102-3060B ..............1e ............. 18
Each column is also connected to its own secondary outdoor station
(Mod. Sinthesi or Mod. K-Steel) ..................................................................................................................... SV102-3094D ..............1e ............. 20
(Mod. Sinthesi or Mod. K-Steel)
The video door unit calls the 4 video door phones in parallel with switch-on at the same time ..................... SV102-3166C ............. 1e ............. 22
CONNECTION OF SEVERAL COLOUR VIDEO DOOR PHONES TO 1 VIDEO OUTDOOR STATION
(Mod. Sinthesi) ............................................................................................................................................... SV102-3122E ..............1e ............. 24
CONNECTION OF 1 VIDEO DOOR PHONE AND 1 DOOR PHONE
TO 1 RISING COLUMN. SINGLE CALLS ........................................................................................................ SV102-3239 ..............1e ........... 26
CONNECTION OF ONE DOOR PHONE IN PARALLEL TO 1 VIDEO DOOR PHONE ............................... SV102-1710D ..............1e ........... 26
CONNECTION OF TWO VIDEO DOOR PHONES IN PARALLEL ............................................................... SV102-1712F ..............1e ........... 26
CONNECTION OF A CALL REPEATER RELAY Ref. 788/52 FOR OPERATING ADDITIONAL RINGER... SV102-1470C ..............1e ............. 27
CONNECTION OF A CALL REPEATER RELAY Ref. 788/22 FOR OPERATING ADDITIONAL RINGER......SV102-3240 ..............1e ............. 27
EXAMPLE OF CONNECTION FOR RELEASING DOOR LOCK
DURING A CALL BY THE VIDEO DOOR PHONE ...........................................................................................SV102-3238 ..............1e ............. 27
EXAMPLE OF SIGNAL A, SIGNAL B AND POWER (R1, R2)
DISTRIBUTION ON SEVERAL COLUMNS ................................................................................................... SV102-2978C ..............1e ............. 28
I sec.1e
5-WIRE VIDEO DOOR PHONE SYSTEM DIAGRAM CROSS-REFERENCE TABLE

Panel model
Number of secondary door phone panels to be installed
Use of some door phones for audio service only
Colour camera
Possibility of opening door during call
Use of kits
DIAGRAM DESCRIPTION
Smyle
COLLEGAMENTO DI MAX 2 VIDEOCITOFONI AD 1 VIDEOPORTIERE ELETTRICO SV102-3147B
0 0 0
COLLEGAMENTO DI 1 VIDEOCITOFONO AD 1 VIDEOPORTIERE ELETTRICO
SV102-2082C
COLLEGAMENTO DI 2 VIDEOCITOFONI AD 1 VIDEOPORTIERE ELETTRICO
SV102-2081B
CONNECTION OF SEVERAL VIDEO DOOR PHONE TO 1 VIDEO OUTDOOR STATION SV102-2633H
CONNECTION OF SEVERAL COLOUR VIDEO DOOR PHONES

1 0 0 0
Generic
0 0 0
Sinthesi
0 0 0
SV102-3122E
24
22

SV102-3094D
20
0 1 0
CONNECTION OF SEVERAL VIDEO DOOR PHONE TO 1 VIDEO DOOR UNIT

AND 1 DOOR UNIT
Automatic switching during calls
SV102-3121C
16
K 1 0

SV102-3060B
18
0 0 0

SV102-2902G
0 0 0

SV102-2913B
10
0 0 0

SV102-3092D
12
0 0 0

SV102-2806F
14
CONNECTION OF 1 VIDEO DOOR PHONE AND 1 DOOR PHONE

TO 1 RISING COLUMN. SINGLE CALLS
0 0 0
Sinthesi or
K-Steel
1 0 0 K
Sinthesi or
K-Steel
725
725
Sinthesi or
K-Steel

The video door unit calls the 4 video door phones in parallel with switch-on at the same time SV102-3166C
Sinthesi or
K-Steel
Sinthesi or
K-Steel
PAG
0 0 0
Sinthesi
Sinthesi or
K-Steel
DIAGRAM
SV102-3239
26
SV102-1712F
26
CONNECTION OF ONE DOOR PHONE IN PARALLEL TO 1 VIDEO DOOR PHONE SV102-1710D
26
CONNECTION OF A CALL REPEATER RELAY Ref. 788/52

FOR OPERATING ADDITIONAL RINGER
SV102-1470C
27
CONNECTION OF A CALL REPEATER RELAY Ref. 788/22

SV102-3240
27
EXAMPLE OF CONNECTION FOR RELEASING DOOR LOCK

DURING A CALL BY THE VIDEO DOOR PHONE
SV102-3238
27
CONNECTION OF TWO VIDEO DOOR PHONES IN PARALLEL
sec.1e II
DOOR PHONE AND VIDEO DOOR PHONE SYSTEM - DIAGRAM - Section 1E
SECTION 1E CONTENTS
DOOR PHONE SYSTEMS
CONNECTION OF 2 VIDEO DOOR PHONES TO 1 VIDEO DOOR UNIT
FUNCTION
EQUIPMENT
The system can be used to connect the video door unit to various
video door phones fitted in apartments.
When a visitor presses a button on the panel, a two-tone electronic call
signal is sent to the corresponding video door phone speaker and the
image appears on the screen a few seconds later.
At this point, the user can see the visitor and reply by picking up the
handset.
All video door phones are normally deactivated (no sound is heard
when the handset is picked up); only the video door phone called from
the door can start the conversation. No other users can cut into the
call.
The voice circuit of the called video door phone remains activate until
the following call is made from the panel to another device.
The door opening function is connected to conversation privacy; this
means that a user must be called to be able to open the electrical
lock.
SV102-3147B:
5-WIRE VIDEO DOOR PHONE KIT DIAGRAMS
N. 1
N. 1
(*)
5
N. 1
7
6
TC
10
N. 1
2

Ref. 1702/601
consisting of:
button Ref. 1745/21
1 Atlantico video door phone Ref. 1702/1 with bracket
Ref. 1202/955
Flush-mounting box for 2 modules Ref. 1145/52
Module holder with frame for 2 modules Ref. 1145/62
or
Ref. 1705/601
consisting of:
button Ref. 1745/21
1 Artico video door phoneRef. 1705/1 with bracket
Ref. 1705/955
or
Ref. 1702/602
consisting of:
2 Atlantico video door phones Ref. 1702/1 with bracket
Ref. 1202/955
or
Ref. 1705/602
consisting of:
2 Artico video door phones Ref. 1705/1 with bracket
Ref. 1705/955
DIAGRAM NOTES
(see section 1)
V5.001
V5.006
(*) For two-family kits only
2 sec.1e
SV102-3147B
(*)
R1
DOOR PHONE SYSTEMS
R2
B
A
CA
(V5.006)
R1
R2
A
B
CA
VIDEO
POWER SUPPLY
TC
C1
C2
CAMERA UNIT
WITH DOOR UNIT
AND 2 BUTTONS
+R
-6
+6
G/T
3
PS
4
5
F
SN
1/~
1/~
~
SE
AP
R1
R2
PS
1/~
~0
~12
SE2
B
A
R1
+TC
R1
+TC
SE1
R2
Lock Release
MAIN~
230
ELECTRIC LOCK
sec.1e 3
DOOR PHONE SYSTEMS
CONNECTION OF 1 VIDEO DOOR PHONE TO 1 VIDEO DOOR UNIT
FUNCTION
EQUIPMENT
The system can be used to connect the video door unit to the video
door phone fitted in the apartment.
handset.
lock.
SV102-2082C:
N. 1
One-family kit
(1 button)
Ref. 956/31
consisting of:
Smyle panel with camera and 1 button with built-in door
unit.
1 Artico video door phone with bracket
Power unit 110-230Vac 38VA, 7 DIN modules
DIAGRAM NOTES
6
(see section 1)
V5.007
V5.011
TC
SV102-2082C
(V5.011)
R3
POWER SUPPLY
MAIN~
TC
Lock
Release
ELECTRIC LOCK
4 sec.1e
FUNCTION
EQUIPMENT
The system can be used to connect the video door unit to the video
door phone fitted in the apartment.
handset.
lock.
SV102-2081B:
VIDEO DOOR PHONE KIT DIAGRAMS
N. 1
DOOR PHONE SYSTEMS
Two-family kit
(2 buttons)
Ref. 956/32
consisting of:
Smyle panel with camera and 2 buttons with built-in door
unit.
2 Artico video door phones with bracket
Power unit 110-230Vac 38VA, 7 DIN modules
DIAGRAM NOTES
(see section 1)
8
V5.007
V5.011
TC
(V5.011)
R3
SV102-2081B
2
(V5.006)
(V5.011)
R3
1
POWER SUPPLY
MAIN~
TC
Lock
Release
ELECTRIC LOCK
sec.1e 5
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL VIDEO DOOR PHONE

FUNCTION
EQUIPMENT
The 5-wire video door phone system implements conversation privacy,

call and door opener functions in normal door phone systems with only
5 wires in the riser column: 4 commons + 1 single for each device.
The door unit is powered with only two wires and a transformer at
12V~.
The most interesting application of a 5-wire system is in old buildings
where a door phone system is already fitted. The existing system can
be transformed into a video door phone system without adding wires
to the column or in the apartments.
Specific conversation privacy circuits must be fitted in the panel for
ensuring conversation privacy for all video door phones in the system
(one for each button). All video door phones are normally deactivated
(no sound is heard when the handset is picked up); only the video door
phone called from the door can start the conversation. No other users
can cut into the call.
lock.
SV102-2633H:
2 x 82 1/4W
5

Atlantico model
N. X
Video door phone
N. X
Bracket
or
Artico model
N. X
Video door phone
N. X
Bracket
TC
Sinthesi model
N. 1
N. X
Button modules
4+n
or
K-Steel model
N. 1
Module camera
N. 1
N. X
Button modules
VIDEO
DISTRIBUTOR
Ref. 1755/30A
Ref. 1155/30-/31-/32A
Ref. 1155/11-/12A-/13A-/14A
Ref. 1145/74

manual.
5
4+n
or
TC
Ref. 1745/20-/21-/22
Ref. 1145/11-/12-/13-/14
Ref. 1145/74

VIDEO
DISTRIBUTOR
Ref. 1705/1
Ref. 1705/955
Ref. 1702/1
Ref. 1202/955
10+n
725 model
N. 1
N. 1
Amplified door unit
N. 1
Camera
N. 1
Video adapter
N. 1
Front plate
Mod. 725
Ref. 1035/67
Ref. 725/600
Ref. 1742/13A
Ref. 725/601-/602
Ref. 1035/25

N. 1
N. 1
Video power supply

Video distributor
Ref. 789/5B
Ref. 955/40
DIAGRAM NOTES
(see section 1)
C4.007
V5.001
6 sec.1e
C4.008
VU.002
C4.018
VX.006
CU.009
VX.008
VD.002
VX.014
SV102-2633H
2 x 82
AB
1/4W
R2R1
Output
R1
R2
R1
R2
III
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
II
A
B
A
B
CA
R1
R2
DOOR PHONE SYSTEMS

VIDEO
DISTRIBUTOR
R1
R2
R1
R2
A
B
CA
A
B
IV
Input
AB
R2 R1
AB
R2R1
TO THE FOLLOWING
VIDEO DISTRIBUTOR
Output
R1
R2
R1
R2
A
B
CA
A
B
III
II
VIDEO
DISTRIBUTOR
R1
R2
R1
R2
A
B
CA
A
B
IV
Input
To the
following
To the following
conversation
module
privacy device
(C4.007)
(C4.008)
BUTTON MODULE
Name tag
lighting
(VX.006)
TC
To the
following
conversation
privacy
device
(C4.018)
PS
4
3
SN
5
1/~
~
2
(CU.009)
Camera
+
Adapter
41
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
C2
C1
C2
C1
~12
~0
PS
3
G/T
F
5
4
SN
1
1/~
~
2
G/T
F
5
4
SN
1/~
1/~
~
SE
A
B
R1
+TC
A
B
R1
+TC
~12
~0
41
(VX.006)
-6
+6
AP
R1
R2
+R
PS
PS
1/~
~0
~12
SE2
(VX.008)
~
LINE~
~
Lock
Release
(VD.002)
ELECTRIC LOCK
Name tag
lighting
~0
~12
~
LINE~
Mod.725
VIDEO
POWER SUPPLY
SE1
R2
R1
+TC
A
B
R1
+TC
K-Steel Sinthesi
(VU.002)
ELECTRIC LOCK
C4
C3
C2
C1
Name tag
lighting
14
P. E.
R2 R1
Mod. K-Steel/Sinthesi
(VX.014)
LIGHT BULB
TRANSFORMER
sec.1e 7
41
AB
DOOR PHONE SYSTEMS

Automatic switching during calls (Mod. Sinthesi or Mod. K-Steel)
FUNCTION
EQUIPMENT

.
mutually exclusive.
SV102-2902G:
Atlantico model
N. X
Video door phone
N. X
Bracket
or
Artico model
N. X
Video door phone
N. X
Bracket
TC
or
K-Steel model
N. 2
Module camera
N. 2
N. X
Button modules
4+n
Ref. 1755/30A
Ref. 1155/30-/31-/32A
Ref. 1155/11-/12A-/13A-/14A
Ref. 1145/74

manual.
VIDEO
DISTRIBUTOR
Ref. 1745/20-/21-/22
Ref. 1145/11-/12-/13-/14
Ref. 1145/74

VIDEO
DISTRIBUTOR
Ref. 1705/1
Ref. 1705/955
Ref. 1702/1
Ref. 1202/955
Sinthesi model
N. 2
N. X
Button modules
2 x 82 1/4W
5
5
4+n

N. 1
N. 1
N. 1
N. X
TC
Video power supply

Transformer
Relay box
Video distributor
Ref. 789/5B
Ref. 9000/230
Ref. 788/51
Ref. 955/40
TC
13+n
14+n
DIAGRAM NOTES
(see section 1)
C4.007
VD.002
C4.008
VX.006
C4.016
VX.008
C4.018
VX.014
CU.009
V5.001
VX.021
a) PS - G/T
b) 4 - F
8 sec.1e
SV102-2902G
COLUMN
2 x 82
AB
1/4W
DOOR PHONE SYSTEMS

R2 R1
Output
R1
R2
R1
R2
III
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
IV
VIDEO
DISTRIBUTOR
R1
R2
R1
R2
A
B
CA
II
A
B
Input
AB
R2 R1
AB
R2 R1
TO THE FOLLOWING
VIDEO DISTRIBUTOR
Output
R1
R2
R1
R2
III
A
B
CA
IV
A
B
VIDEO
DISTRIBUTOR
R1
R2
R1
R2
A
B
CA
II
A
B
Input
R2 R1
To the following
conversation
privacy device
To the following
module
(C4.007)
(C4.008)
BUTTON MODULE
CONVERSATION
PRIVACY DEVICE
(VX.006)
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
To the following
module
(C4.007)
(C4.008)
BUTTON MODULE
14
U4
U3
U2
U1
C4
C3
C2
C1
14
G/T
~12
~0
~0
~12
G/T
Name tag
lighting
(C4.018)
TC
(CU.009)
(C4.016)
C2
C1
C2
C1
~12
~0
G/T
3
4
PS
F
5
SN
1
1/~
~
2
G/T
3
4
PS
F
5
SN
1/~
1/~
~
SE
C2
A
B
+TC
R1
6
9
15
A
B
+TC
R1
~12
~0
(VX.021)
C2
C1
G/T
3
4
PS
F
5
SN
1/~
1/~
~
SE
~12
~0
G/T
3
4
PS
F
5
SN
1
1/~
~
2
(VX.021)
C1
10
2
SN1
1
12
SN2
3
11
~0
~12
4
7
13
A
B
+TC
R1
14
Lock
Release
K-Steel Sinthesi
(VD.002)
58
C2
C1
Lock
Release
A
B
+TC
R1
~12
~0
Name tag
lighting
(C4.018)
TC
"1"
(CU.009)
(C4.016)
Sinthesi K-Steel
(VD.002)
ELECTRIC
LOCK
(VX.014)
Name tag
lighting
RELAY
BOX
ELECTRIC
LOCK
LINE ~
LINE ~
LINE~
~ ~
12
LIGHT BULB
TRANSFORMER
AP PS 1 ~ ~ R1 + + / 0 12 TC 6 6
~
R2 R1 +
R
VIDEO POWER SUPPLY

(VX.008)
~ ~
12 0
TRANSFORMER
(VX.008)
sec.1e 9
AB
DOOR PHONE SYSTEMS

Automatic switching during calls (Mod. 725)
FUNCTION
EQUIPMENT

.
mutually exclusive.
SV102-2913B:
Atlantico model
N. X
Video door phone
N. X
Bracket
or
Artico model
N. X
Video door phone
N. X
Bracket
Ref. 1705/1
Ref. 1705/955
TC
VIDEO
DISTRIBUTOR
Ref. 1702/1
Ref. 1202/955
725 model
N. 2
N. 2
Amplified door unit
N. 2
Camera
N. 2
Video adapter
N. 2
Front plate
2 x 82 1/4W
5
Mod. 725
Ref. 1035/67
Ref. 725/600
Ref. 1742/13A
Ref. 725/601-/602
Ref. 1035/25

5
4+n
N. 1
N. 1
N. 1
N. X
VIDEO
DISTRIBUTOR
Video power supply

Transformer
Relay box
Video distributor
Ref. 789/5B
Ref. 9000/230
Ref. 788/51
Ref. 955/40
5
DIAGRAM NOTES
4+n
(see section 1)
CU.009
TC
VU.002
VX.006
VX.008
VX.014
TC
13+n
14+n
V5.001
10 sec.1e
SV102-2913B
COLUMN
Output
DOOR PHONE SYSTEMS

Automatic switching during calls (Mod. 725 or Mod. Domus Aura)
VIDEO
DISTRIBUTOR
Input
TO THE FOLLOWING
VIDEO DISTRIBUTOR
Output
VIDEO
DISTRIBUTOR
Push
button
panel
Push
button
panel
Input
CONVERSATION
PRIVACY DEVICE
(VX.006)
(CU.009)
(CU.009)
RELAY
BOX
"1"
"2"
TV Camera
+
adapter
TV Camera
+
adapter
(VU.002)
(VU.002)
ELECTRIC
LOCK
Lock
Release
Lock
Release
LINE~
VIDEO POWER
SUPPLY
(VX.008)
LINE~
TRANSFORMER
(VX.008)
ELECTRIC
LOCK
Name tag
lighting
(VX.014)
LINE~
LIGHT BULB
TRANSFORMER
sec.1e 11
TC
TC
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL VIDEO DOOR PHONE TO 4 VIDEO OUTDOOR

STATIONS
FUNCTION
EQUIPMENT

SV102-3092D:
2 x 82 1/4W
5

Atlantico model
N. X
Video door phone
N. X
Bracket
or
Artico model
N. X
Video door phone
N. X
Bracket
TC
VIDEO
DISTRIBUTOR
4+n
or
K-Steel model
N. 4
Module camera
N. 4
N. X
Button modules
5
VIDEO
DISTRIBUTOR
Ref. 1745/20-/21-/22
Ref. 1145/11-/12-/13-/14
Ref. 1145/74

Ref. 1705/1
Ref. 1705/955
Sinthesi model
N. 4
N. X
Button modules
Ref. 1702/1
Ref. 1202/955

manual.
4+n
TC
Ref. 1755/30A
Ref. 1155/30-/31-/32A
Ref. 1155/11-/12A-/13A-/14A
Ref. 1145/74
TC
2
14+n

N. 1
N. 3
N. 1
N. X
14+n
Video power supply

Transformer
Relay box
Video distributor
Ref. 789/5B
Ref. 9000/230
Ref. 788/54
Ref. 955/40
DIAGRAM NOTES
TC
TC
14+n
15+n
(see section 1)
C4.007
VD.002
C4.008
VX.006
C4.016
VX.008
C4.018
VX.014
CU.009
V5.001
VX.021
a) PS - G/T
b) 4 - F
12 sec.1e
SV102-3092D
COLUMN
2 x 82
R1R2
1/4W
DOOR PHONE SYSTEMS
CONNECTION OF SEVERAL VIDEO DOOR PHONE TO 4 VIDEO OUTDOOR

STATIONS
AB
Output
R1
R2
R1
R2
II
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
IV
A
B
A
B
CA
DISTRIBUTOR
R1
R2
R1
R2
A
B
CA
A
B
III
Input
R1 R2
AB
TO THE FOLLOWING
VIDEO DISTRIBUTOR
R1R2
AB
Output
R1
R2
R1
R2
A
B
CA
A
B
II
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
IV
DISTRIBUTOR
R1
R2
R1
R2
A
B
CA
A
B
III
Input
R1 R2
AB
To the following
module
To the following
module
(C4.007)
(C4.008)
(C4.007)
(C4.008)
Button module
G/T
~12
~0
~0
~12
G/T
Button module
U4
U3
U2
U1
U4
U3
U2
U1
Name tag
lighting
(C4.018)
TC
"3"
R1 R2
C2
C1
~12
~0
G/T
3
4
PS
F
SN
5
1
1/~
~
2
A
B
+TC
R1
~12
~0
(C4.016)
(CU.009)
K-Steel
C2
C1
Name tag
lighting
1 2 6 9 V3 V5
C2
C1
COLUMN
(VX.021)
(VX.021)
G/T
C3
4
PS
F
SN
5
1/~
1/~
~
SE
SN3
V3
+6
V5
SE
~0
~12
A
B
+TC
R1
1
2
+TC
R1
-6
Sinthesi
Lock
Release
G/T
~12
~0
~0
~12
G/T
INPUT
INPUT
C2
G/T
SN2
V3
+6
V5
SE
~0
~12
4
PS
F
SN
5
1/~
1/~
~
SE
1
2
+TC
R1
-6
A
B
+TC
R1
LINE~
LINE~
Lock
Release
C2
C1
(C4.018)
~12
~0
G/T
3
4
PS
F
SN
5
1
1/~
~
2
TC
"2"
A
B
+TC
R1
~12
~0
(C4.016)
(CU.009)
Sinthesi K-Steel
(VD.002)
(VD.002)
~
~ ~
12 0
~ ~
0 12
ELECTRIC
LOCK
ELECTRIC
LOCK
TRANSFORMER
TRANSFORMER
To the following
conversation
privacy device
(VX.008)
To the following
module
(C4.007)
(C4.008)
RELAY
BOX
Button module
Conversation
privacy device
(VX.006)
G/T
~12
~0
~0
~12
G/T
TC
"4"
(C4.016)
(CU.009)
C2
C1
~12
~0
G/T
3
4
PS
F
SN
5
1
1/~
~
2
A
B
+TC
R1
~12
~0
K-Steel
U4
U3
U2
U1
14
Name tag
lighting
(C4.018)
Button module
14
C4
C3
C2
C1
U4
U3
U2
U1
C2
C1
(VX.021)
G/T
C4
4
PS
F
SN
5
1/~
1/~
~
SE
SN4
V3
+6
V5
SE
~0
~12
A
B
+TC
R1
1
2
+TC
R1
-6
Sinthesi
Lock
Release
INPUT
INPUT
VOLTAGE
LINE~
(VD.002)
C1
G/T
SN1
V3
+6
V5
SE
~0
~12
4
PS
F
SN
5
1/~
1/~
~
SE
1
2
+TC
R1
-6
A
B
+TC
R1
Lock
Release
ELECTRIC
LOCK
Name tag
lighting
~ ~
12 0
TRANSFORMER
C2
C1
(C4.018)
~12
~0
G/T
3
4
PS
F
SN
5
1
1/~
~
2
TC
"1"
A
B
+TC
R1
~12
~0
(C4.016)
(CU.009)
Sinthesi K-Steel
(VD.002)
-6I-6U +TC R2 R1 AP +6 ~12 ~B ~A ~0 SE GND

~
G/T
~12
~0
~0
~12
G/T
Name tag
lighting
C2
C1
(VX.021)
To the following
module
(C4.007)
(C4.008)
(VX.014)
LINE~
(VX.008)
ELECTRIC
LOCK
LINE~
VIDEO POWER
SUPPLY
+TC R2 R1
PS
(VX.008)
~12 ~0
1/~
~ ~
12
LIGHT BULB
TRANSFORMER
sec.1e 13
(VX.008)
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT

SV102-2806F:
2 x 82 1/4W
5
Atlantico model
N. X
Video door phone
N. X
Bracket
VIDEO
DISTRIBUTOR
or
Artico model
N. X
Video door phone
N. X
Bracket
Ref. 1705/1
Ref. 1705/955
TC
Mod. 725
Ref. 1035/67
Ref. 725/600
Ref. 1742/13A
Ref. 725/601-/602
Ref. 1035/25
5
4+n
5
VIDEO
DISTRIBUTOR
N. 1
N. 3
N. 1
N. X
5
4+n
TC
2
14+n
Ref. 789/5B
Ref. 9000/230
Ref. 788/54
Ref. 955/40
(see section 1)
CU.009
VX.006
14+n
TC
Video power supply

Transformer
Relay box
Video distributor
DIAGRAM NOTES
TC
V5.001
VX.008
VX.014
VU.002
TC
14+n
15+n
Ref. 1702/1
Ref. 1202/955
725 model
N. 4
N. 4
Amplified door unit
N. 4
Camera
N. 4
Video adapter
N. 4
Front plate
14 sec.1e
SV102-2806F
COLUMN
2 x 82
R1R2
1/4W
AB
Output
R1
R2
R1
R2
II
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
IV
A
B
A
B
CA
DOOR PHONE SYSTEMS

VIDEO
DISTRIBUTOR
R1
R2
R1
R2
A
B
CA
A
B
III
Input
R1 R2
AB
TO THE FOLLOWING
VIDEO DISTRIBUTOR
R1R2
AB
Output
R1
R2
R1
R2
A
B
CA
A
B
II
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
IV
VIDEO
DISTRIBUTOR
R1
R2
R1
R2
A
B
CA
A
B
III
Input
R1 R2
AB
R1 R2
1 2 6 9 V3 V5
Name tag
lighting
Name tag
lighting
TC
TC
COLUMN
P. E.
PS
4
SN
5
1/~
3
~
2
(CU.009)
INPUT
C
INPUT
D
-6
1
2
+TC
R1
A
TV Camera
B
+
Adapter +TC
R1
C4
SN4
V3
+6
SE
~0
~12
V5
PS
4
SN
5
1/~
3
~
2
(CU.009)
-6
1
2
+TC
R1
A TV Camera
B
+
+TC Adapter
R1
Lock
Release
Lock
Release
(VU.002)
(VU.002)
LINE ~
ELECTRIC
LOCK
LINE ~
~ ~
12 0
~ ~
0 12
RELAY
BOX
TRANSFORMER
ELECTRIC
LOCK
TRANSFORMER
(VX.008)
(VX.008)
CONVERSATION
PRIVACY DEVICE
(VX.006)
Name tag
lighting
14
41
14
Name tag
lighting
41
TC
TC
P. E.
"2"
"4"
P. E.
C2
SN2
V3
+6
SE
~0
~12
V5
PS
4
SN
5
1/~
3
~
2
(CU.009)
-6
1
2
+TC
R1
A
TV Camera
B
+
Adapter +TC
R1
Lock
Release
INPUT
B
INPUT
A
VOLTAGE
C1
SN1
V3
+6
SE
~0
~12
V5
PS
4
SN
5
1/~
3
~
2
(CU.009)
-6
1
2
+TC
R1
A
B TV Camera
+
+TC Adapter
R1
Lock
Release
I
G
N
N
+ + ~ ~ ~ ~
H AP 6 R2 R1 TC 6 0 A B 12 SE D
(VU.002)
LINE ~
(VU.002)
Name tag
lighting
ELECTRIC
LOCK
(VX.014)
LINE ~
(VX.008)
ELECTRIC
LOCK
LINE~
~ ~
12 0
TRANSFORMER
"1"
+ - R2 R1 R2 R1 + PS AP ~ ~ SE 1 SE +
6 6
TC
0 12 1 / 2 R
~
VIDEO POWER SUPPLY

(VX.008)
~~
0 12
~
LIGHT BULB
TRANSFORMER
sec.1e 15
"3"
P. E.
C3
SN3
V3
+6
SE
~0
~12
V5
DOOR PHONE SYSTEMS

Automatic switching during calls (Mod. Sinthesi o K-Steel)
FUNCTION
TC

The video door phone will not light up and the video door phone will
work as a normal door phone if the call is made from thcamera unit and
panel.
Press
lock only.
2 x 82 1/4W
5
Sinthesi model
N. 1
N. X
Button modules

K-Steel model
N. 1
Module camera
N. 1
N. X
Button modules
VIDEO
DISTRIBUTORE
VIDEO
DISTRIBUTORE
Ref. 1755/30A
Ref. 1155/30-/31-/32A
Ref. 1155/11-/12A-/13A-/14A
Ref. 1145/74

manual.
4+n
5
Ref. 1745/20-/21-/22
Ref. 1145/11-/12-/13-/14
Ref.1145/74
or
Sinthesi model
N. X
Button modules
N. 1
N. 1
Amplified door unit
5
4+n
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21
Ref. 1145/67
Ref. 1145/74

TC
or
14+n
8+n
K-Steel model
N. X
Button modules
N. 1
Ref. 1155/11-/12A-/13A-/14A
Ref. 1155/30-/31-/32A
Ref. 1145/74

manual.
EQUIPMENT
SV102-3121C:
Video power supply

Transformer
Relay box
Video distributor
Ref. 789/5B
Ref. 9000/230
Ref. 788/51
Ref. 955/40
DIAGRAM NOTES

Atlantico model
N. X
Video door phone
N. X
Bracket
N. 1
N. 1
N. 1
N. X
(see section 1)
Ref. 1702/1
Ref. 1202/955
C4.006
V5.001
C4.007
VD.002
C4.008
VU.002
C4.016
VX.006
C4.018
VX.008
CU.009
VX.014
or
Artico model
N. X
Video door phone
N. X
Bracket
Ref. 1705/1
Ref. 1705/955
VX.021a
a) PS - G/T
b) 4 - F
VX.021b
a) 4 - F
16 sec.1e
SV102-3121C
2 x 82
1/4W
R1 R2
AB
DOOR PHONE SYSTEMS

Automatic switching during calls (Mod. Sinthesi o K-Steel)
Output
R1
R2
R1
R2
III
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
IV
A
B
VIDEO
DISTRIBUTOR
R1
R2
R1
R2
II
A
B
A
B
CA
Input
R1 R2
AB
TO THE FOLLOWING
VIDEO DISTRIBUTOR
R1 R2
AB
Output
R1
R2
R1
R2
III
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
IV
VIDEO
DISTRIBUTOR
R1
R2
R1
R2
A
B
CA
II
A
B
Input
AB
R1 R2
To the following
conversation
privacy device
To the
following
module
To the
following
module
(C4.007)
(C4.008)
BUTTON MODULE
TC
AMPLIFIED
LOUDSPEAKING
UNIT
(CU.009)
(C4.016)
(VX.021a)
TV CAMERA
41
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
C2
C1
C2
C1
C4
C3
C2
C1
41
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
CONVERSATION
PRIVACY DEVICE
(VX.006)
~12
~0
G/T
3
4
PS
F
SN
5
1
1/~
~
2
A
B
+TC
R1
~12
~0
K-Steel
G/T
U1
13
C1
G/T
2
SN1
1
4
PS
F
SN
5
1/~
1/~
~
SE
C1
C2
3
4
PS
F
SN
5
1
1/~
~
2
C2
SN2
3
~0
~12
A
B
+TC
R1
7
8
9
10
11
12
4
5
6
14
15
G/T
~12
~0
~12
~0
Name tag
lighting
(C4.006)
(C4.016)
(CU.009)
(VX.021b)
Lock
Release
ELECTRIC
LOCK
Sinthesi
(VD.002)
ELECTRIC
LOCK
Lock
Release
RELAY
BOX
Name tag
lighting
LINE~
(VX.014)
LINE~
LINE~
R1 + ~ ~ PS +R
TC 12 0
1/~ R1 R2R2
-6 +6
VIDEO POWER SUPPLY

(VX.008)
~ ~
0 12
TRANSFORMER
~ ~
12
LIGHT BULB
TRANSFORMER
(VX.008)
sec.1e 17
Name tag
lighting
(C4.018)
(C4.007)
(C4.008)
BUTTON MODULE
DOOR PHONE SYSTEMS

FUNCTION
EQUIPMENT

SV102-3060B:

2 x 82 1/4W
5
Ref. 1702/1
Ref. 1202/955
or
Artico model
N. X
Video door phone
N. X
Bracket
2 x 82 1/4W
5
Atlantico model
N. X
Video door phone
N. X
Bracket
Ref. 1705/1
Ref. 1705/955
5
TC
VIDEO
DISTRIBUTOR
VIDEO
DISTRIBUTOR
4+n
Sinthesi model
N. 1+K Module with camera and door unit
N. X
Button modules
5
VIDEO
DISTRIBUTOR
VIDEO
DISTRIBUTOR
4+n
4+n

5
4+n
14+n
14+n
8+n
Ref. 1745/20-/21-/22
Ref. 1145/11-/12-/13-/14
Ref. 1145/74
or
8+n
TC
TC
K-Steel model
N. 1+K Module camera
N. 1+K Module with door unit
N. X
Button modules
Ref. 1755/30A
Ref. 1155/30-/31-/32A
Ref. 1155/11-/12A-/13A-/14A
Ref. 1145/74
11+k(n+1)

manual.
TC

N. K
N. 1
N. K
N. X
N. 1
Video power supply

Transformer
Relay box
Video distributor
Ref. 789/5B
Ref. 9000/230
Ref. 788/51
Ref. 955/40
Ref. 1090/850
DIAGRAM NOTES
(see section 1)
C4.007
V5.001
C4.008
VD.002
C4.014
VX.006
C4.017
VX.008
CU.009
VX.014
VX.021a
a) 4 - F
VX.021b
a) P1 - P2
18 sec.1e
SV102-3060B
1st COLUMN
2 x 82
R1R2
2nd COLUMN
-1/4W
AB
Output
R1
R2
R1
R2
A
B
CA
A
B
II
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
IV
DOOR PHONE SYSTEMS

VIDEO
DISTRIBUTOR
R1
R2
R1
R2
A
B
CA
A
B
III
Input
R1 R2
AB
TO THE FOLLOWING
VIDEO DISTRIBUTOR
R1R2
AB
Output
R1
R2
R1
R2
A
B
CA
A
B
R1
R2
R1
R2
A
B
CA
A
B
II
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
IV
VIDEO
DISTRIBUTOR
III
Input
R1 R2
AB
To the
following
module
To the following
conversation
privacy device
MAIN ~
LIGHT BULB
TRANSFORMER
CONVERSATION
PRIVACY DEVICE
(VX.006)
C4
C3
C2
C1
(VX.014)
~
Name tag
lighting
~12
~0
BUTTON MODULE
14
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
14
AS 1ST COLUMN
(C4.007)
(C4.008)
14
R1
R2
AP
C4
C3
C2
C1
11 14
SE3
SE2
SE1
14
VIDEO POWER
SUPPLY
(VX.008)
+R
-6
+6
Name tag
lighting
(CU.009)
(C4.017)
C2
RELAY
BOX
(C4.014)
+TC
PS
8
5
1/~
~0
~12
(VX.021a)
SN2
2
SN1
3
6
~0
~12
3
4
PS
F
SN
5
1/~
1/~
~
SE
A
B
+TC
R1
A
B
+TC
R1
~12
~0
TC
PS
F
SN
5
1
1/~
~
2
TC
0
LINE ~
12
15
9
230
R1
R2
C1 7
14
1013
SECONDARY
Sinthesi K-Steel
Lock
Release
(VD.002)
TV CAMERA UNIT
AMPLIFIED LOUDSPEAKING
UNIT
2 x 82
1/4W
ELECTRIC
LOCK
R1R2
B
A
To the
following
module
AB
Output
II
I
R2
R1
VIDEO
DISTRIBUTOR
B
A
BUTTON MODULE
A
B
IV
G/T
~12
~0
~0
~12
G/T
R2
R1
U4
U3
U2
U1
III
Input
R1 R2
R1
R2
AB
P1
A
B
R1
R2
P2
GND
V out
U4
U3
U2
U1
G/T
G/T
~12
~0
~0
~12
0
LINE ~
230
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
~12
~0
A
B
R1
+TC
A
B
R1
+TC
TO THE FOLLOWING
COLUMN
(C4.007)
(C4.008)
Calls
Name tag
lighting
(VD.002)
(CU.009)
(C4.017)
TC
3
PS
MAIN
5
F
SN
1/~
1
~
2
K-Steel
3
PS
4
5
F
SN
1/~
1/~
~
SE
(VX.021a)
Name tag
lighting
Lock
Release
(VX.014)
LINE ~
LINE~
Sinthesi
TV CAMERA UNIT
UNIT
ELECTRIC
LOCK
~ ~
12 0
TRANSFORMER
(VX.008)
~ ~
12
LIGHT BULB
TRANSFORMER
sec.1e 19
ADDITIONAL POWER
SUPPLY UNIT
(VX.008) (VX.021b)
DOOR PHONE SYSTEMS

FUNCTION
2 x 82 1/4W
5

manual.
4+n
4+n
Sinthesi model
N. X
Button modules
N. K
N. K
Amplified door unit
5
VIDEO
DISTRIBUTOR
VIDEO
DISTRIBUTOR
Ref. 1755/30A
Ref. 1155/30-/31-/32A
Ref. 1155/11-/12A-/13A-/14A
Ref. 1145/74
VIDEO
DISTRIBUTOR
K-Steel model
N. 1
Module camera
N. 1
N. X
Button modules
2 x 82 1/4W
VIDEO
DISTRIBUTOR
or
4+n
Ref. 1145/11-/12-/13-/14
Ref. 1145/20-/21
Ref. 1145/67
Ref. 1145/74
4+n
14+n

14+n
8+n
8+n
TC
TC
K-Steel model
N. X
Button modules
N. K
11+k(n+1)
TC
or
Ref.1155/11-/12A-/13A-/14A
Ref. 1155/30-/31-/32A
Ref. 1145/74

manual.

N. K
N. 1
N. K
N. X
N. 1
N. X
EQUIPMENT
Video power supply

Transformer
Relay box
Video distributor
Kit of 10 diodes
Ref. 789/5B
Ref. 9000/230
Ref. 788/51
Ref. 955/40
Ref. 1090/850
Ref. 1131/4
SV102-3094D:
DIAGRAM NOTES
(see section 1)
Atlantico model
N. X
Video door phone
N. X
Bracket
Ref. 1702/1
Ref. 1202/955
or
Artico model
N. X
Video door phone
N. X
Bracket
Ref. 1705/1
Ref. 1705/955
TC

Sinthesi model
N. 1
N. X
Button modules
20 sec.1e
C4.007
V5.001
C4.008
VD.002
C4.014
VX.006
C4.017
VX.008
CU.009
VX.014
VX.021a
a) 4 - F
VX.021b
a) P1 - P2
Ref. 1745/20-/21-/22
Ref. 1145/11-/12-/13-/14
Ref. 1145/74
SV102-3094D
1st COLUMN
2 x 82
R1R2
2nd COLUMN
-1/4W
AB
DOOR PHONE SYSTEMS

Output
R1
R2
R1
R2
A
B
CA
A
B
II
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
IV
VIDEO
DISTRIBUTOR
R1
R2
R1
R2
A
B
CA
A
B
III
Input
R1 R2
AB
TO THE FOLLOWING
VIDEO DISTRIBUTOR
R1R2
AB
Output
R1
R2
R1
R2
A
B
CA
A
B
II
IV
VIDEO
DISTRIBUTOR
R1
R2
R1
R2
A
B
CA
A
B
III
Input
R1 R2
LIGHT BULB
TRANSFORMER
AB
To the following
conversation
privacy device
CONVERSATION
PRIVACY DEVICE
(VX.006)
14
MAIN ~
C4
C3
C2
C1
~
(VX.014)
~
BUTTON MODULE
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
G/T
14
Name tag
lighting
~12
~0
14
VIDEO POWER
SUPPLY
(VX.008)
14
8
+R
-6
+6
C4
C3
C2
C1
R1
R2
11
5
1/~
~0
~12
Name tag
lighting
C2
(VX.021a)
SN2
2
SN1
3
6
12
(C4.014)
+TC
PS
AS 1ST COLUMN
(C4.007)
(C4.008)
RELAY
BOX
AP
SE3
SE2
SE1
To the
following
module
~0
~12
9
3
4
PS
F
SN
5
1
1/~
~
2
(CU.009)
(C4.017)
~
LINE ~
AMPLIFIED LOUDSPEAKING UNIT
~
R1
R2
C1
ELECTRIC
LOCK
Lock
Release
10 4 1
2 x 82
1/4W
R1R2
Output
B
A
To the
following
module
AB
II
R2
R1
VIDEO
DISTRIBUTOR
BUTTON MODULE
B
A
A
B
IV
G/T
~12
~0
~0
~12
G/T
R2
R1
U4
U3
U2
U1
III
Input
R1 R2
R1
R2
AB
P1
A
B
R1
R2
P2
GND
V out
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
0
LINE ~
230
ADDITIONAL POWER
SUPPLY UNIT
(VX.008) (VX.021b)
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
G/T
~12
~0
~0
~12
G/T
U4
U3
U2
U1
G/T
~12
~0
~0
~12
U4
U3
U2
U1
G/T
~12
~0
A
B
R1
+TC
A
B
R1
+TC
(C4.007)
(C4.008)
TO THE FOLLOWING
COLUMN
Calls
Name tag
lighting
(VD.002)
(CU.009)
(C4.017)
TC
3
PS
5
SN
F
1/~
1
~
2
K-Steel
3
PS
4
5
SN
F
1/~
1/~
~
SE
(VX.021a)
Name tag
lighting
Lock
Release
(VX.014)
LINE ~
LINE~
Sinthesi
TV CAMERA UNIT
UNIT
ELECTRIC
LOCK
~ ~
12 0
TRANSFORMER
(VX.008)
~ ~
12
LIGHT BULB
TRANSFORMER
sec.1e 21
DOOR PHONE SYSTEMS

The video door unit calls the 4 video door phones in parallel with switch-on at
the same time
FUNCTION
EQUIPMENT

SV102-3166C:
Atlantico model
N. X
Video door phone
N. X
Bracket
Ref. 1702/1
Ref. 1202/955
TC
2 x 82 1/4W

Sinthesi model
N. 1
5
VIDEO
DISTRIBUTOR
Ref. 1745/21

5
or
K-Steel model
N. 1

manual.
TC
Ref. 1755/21

N. 1
N. 1
N. X
Video power supply

Video distributor
Ref. 789/5B
Ref. 789/3
Ref. 955/40
DIAGRAM NOTES
(see section 1)
VD.002
VX.008
V5.001
22 sec.1e
SV102-3166C
~
LINE~
~
POWER SUPPLY
(VX.008)
V2
R2 out
R1
RL
R2 in
R1
2 x 82
AB
DOOR PHONE SYSTEMS

The video door unit calls the 4 video door phones in parallel with switch-on at
the same time
1/4W
R2R1
Output
R2
R1
RD
II
A
B
R3
CA
R2
R1
RD
R1
R2
R1
R2
IV
A
B
A
B
G
CA
A
B
VIDEO
DISTRIBUTOR
RD
R1
R2
A
B
G
CA
R1
R2
R2
R1
RD
R1
R2
III
A
B
A
B
G
CA
A
B
Input
AB
(VD.002)
C1
G/T
PS
4
5
F
A
~12 B
~0
+TC
R1
SN
1/~
1/~
1/~
~
SE
PS
4
5
F
A
B
K-Steel
AP
-6
+6
SE1
+R
R1
R2
+TC
R1
SN
+TC
R1
PS
1/~
1/~
~
SE
1/~
~0
~12
SE2
R2
VIDEO
POWER SUPPLY
(VX.008)
Sinthesi
Lock Release
ELECTRIC
LOCK
LINE~
~
sec.1e 23
TC
C1
G/T
R2R1
DOOR PHONE SYSTEMS

(Mod. Sinthesi)
FUNCTION
EQUIPMENT
The 5-wire video door phone system implements conversation privacy,

call and door opener functions in normal door phone systems with only
5 wires in the riser column: 4 commons + 1 single for each device.
The door unit is powered with only two wires and a transformer at
12V~.
The most interesting application of a 5-wire system is in old buildings
where a door phone system is already fitted. The existing system can
be transformed into a video door phone system without adding wires
to the column or in the apartments.
Specific conversation privacy circuits must be fitted in the panel for
ensuring conversation privacy for all video door phones in the system
(one for each button). All video door phones are normally deactivated
(no sound is heard when the handset is picked up); only the video door
phone called from the door can start the conversation. No other users
can cut into the call.
lock.
SV102-3122E:
2 x 82 1/4W
4+n
4+n

Atlantico model
N. X
Video door phone
N. X
Bracket
or
Modello Utopia
N. X
Video door phone
N. X
Bracket
Ref. 1703/1
Ref. 1703/955
TC

Sinthesi model
N. X
Button modules
N. 1
Module camera
N. 1
Video adapter
N. 1
N. 1
Amplified door unit
VIDEO
DISTRIBUTOR
4+n
Ref. 1702/40
Ref. 1202/955
Ref. 1145/11-/12-/13-/14
Ref. 1745/40
Ref. 1742/13A
Ref. 1145/20-/21
Ref. 1145/67
Ref. 1145/74

4+n
4+n
4+n
4+n
N. 1
N. X
4+n
DIAGRAM NOTES
Video power supply

Video distributor
Ref. 789/5B
Ref. 955/40
VIDEO
DISTRIBUTOR
4+n
4+n
(see section 1)
CU.009
V5.001
VU.002
VX.006
VX.008
VX.014
TC
10+n
24 sec.1e
SV102-3122E
2 x 82
AB
1/4W
R2R1
Output
R1
R2
R1
R2
A
B
CA
IV
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
R1
R2
R1
R2
A
B
A
B
CA
DOOR PHONE SYSTEMS

(Mod. Sinthesi)
II
A
B
VIDEO
DISTRIBUTOR
Ref.955/40
R1
R2
R1
R2
A
B
CA
A
B
III
Input
AB
R2 R1
AB
R2R1
TO THE FOLLOWING
VIDEO DISTRIBUTOR
Output
R1
R2
R1
R2
IV
II
A
B
A
B
CA
VIDEO
DISTRIBUTOR
Ref.955/40
R1
R2
R1
R2
A
B
CA
A
B
III
Input
AB
To the following
module
To the following
conversation
privacy devices
U4
U3
U2
U1
~0
~12
(VX.006)
41
C4
C3
C2
C1
LINE~
(VX.014)
~
41
LIGHT BULB
TRANSFORMER
TV CAMERA UNIT
R2
A
B
+TC
R1
T
(CU.009)
TC
R1
R2
+TC
R1
+R
-6
+6
U1
C2
C1
PS
3
G/T
F
5
4
SN
1
1/~
~
2
(VU.002)
AMPLIFIED
LOUDSPEAKING UNIT
LINE~
~
SE1
AP
SE2
VIDEO
POWER SUPPLY
(VX.008)
PS
1/~
~0
~12
R2
Lock
Release
ELECTRIC LOCK
sec.1e 25
Name tag
lighting
Name tag
lighting
CONVERSATION
PRIVACY DEVICES
BUTTONS MODULE
G/T
~12
~0
~0
~12
G/T
R2 R1
DOOR PHONE SYSTEMS
SV102-3239: CONNECTION OF 1 VIDEO DOOR PHONE AND 1 DOOR PHONE

TO 1 RISING COLUMN. SINGLE CALLS
SV102-1710D: CONNECTION OF ONE DOOR PHONE IN PARALLEL TO 1 VIDEO DOOR PHONE
SV102-1712F: CONNECTION OF TWO VIDEO DOOR PHONES IN PARALLEL
2x 82
AB
SV102-3239
1/4W
R2R1
Output
R1
R2
R1
R2
R1
R2
III
II
A
B
A
B
CA
A
B
Ref.955/40
VIDEO
DISTRIBUTOR
CA1
1
2
R1
R2
R1
R2
IV
A
B
A
B
Input
calls
AB
R2 R1
AB
R2 R1
FROM RISING COLUMN
SV102-1710D
AB
R1R2
Output
R1
R2
R1
R2
R1
R2
I
II
A
B
A
B
CA
A
B
VIDEO
DISTRIBUTOR
Ref.955/40
EQUIPMENT
IN PARALLEL
CA1
R1
R2
R1
R2
IV
III
A
B
A
B
Input
AB
Single
call
R1 R2
COMMONS
FROM COLUMN
SV102-1712F
230
LINE~
0
POWER SUPPLY
Ref.789/2
(VX.008)
RL
V2
R2 in
R1
R2 out
AB
R1R2
Output
R2
R1
R2
R1
R2
R1
II
A
B
A
B
CA
III
A
B
VIDEO
DISTRIBUTOR
Ref.955/40
EQUIPMENT
IN PARALLEL
R2
R1
R2
R1
R2
R1
I
A
B
CA
IV
A
B
A
B
Input
AB
Single
call
R1 R2
COMMONS
FROM COLUMN
26 sec.1e
SV102-1470C
AB
R1R2
Output
R1
R2
R1
R2
R1
R2
II
I
A
B
CA
A
B
VIDEO
DISTRIBUTOR
Ref.955/40
CALL
REPEATER RELAY
Ref.788/52
S3
S1
~~
012
CHIME
12 V~
A
B
R1
R2
C
6
R1
R2
IV
III
A
B
A
B
Input
LINE~
AB
~
~~
0 12
DOOR PHONE SYSTEMS
SV102-1470C: CONNECTION OF A CALL REPEATER RELAY Ref. 788/52

SV102-3240: CONNECTION OF A CALL REPEATER RELAY Ref. 788/22
SV102-3238: EXAMPLE OF CONNECTION FOR RELEASING DOOR LOCK
DURING A CALL BY THE VIDEO DOOR PHONE
R1 R2
Single
call
TRANSFORMER
Ref.9000/230
(VX.008)
COMMONS
FROM COLUMN
2x 82
1/4W
SV102-3240
AB
R2R1
Output
R1
R2
R1
R2
R1
R2
II
I
A
B
CA
CALL
REPEATER RELAY
Ref.788/22
A
B
A
B
VIDEO
DISTRIBUTOR
Ref.955/40
CHCH+
NA
C
R1
R2
~
12
~
LINE~
R1
R2
IV
A
B
Ref.9854/40
RINGER
A
B
Input
~ ~
12 0
calls
Ref.9000/230
TRANSFORMER
III
AB
R1 R2
AB
R1 R2
FROM RISING COLUMN
(VX.008)
SV102-3238
AB
R1R2
Output
R1
R2
R1
R2
R1
R2
II
I
A
B
A
B
CA
CALL
REPEATER RELAY
Ref.788/22
VIDEO
DISTRIBUTOR
Ref.955/40
ELECTRICAL
LOCK TIMER
Ref.1032/81
+ CH+L CH+
0L
C
NA NC
+24
+12/~
-/~
~12
~0
0
MAIN~
230
TRANSFORMER
Ref.9000/230
R1
R2
R1
R2
IV
III
A
B
A
B
SE2
-/~
AP
NO
C
NC
(C4.023)
(VX.021)
SWITCH
NNF
A
B
Input
AB
Single
call
R1 R2
COMMONS
FROM COLUMN
sec.1e 27
DOOR PHONE SYSTEMS
EXAMPLE OF SIGNAL A, SIGNAL B AND POWER (R1, R2) DISTRIBUTION ON

SEVERAL COLUMNS
SV102-2978C
2 x 82Ohm 1/4W
AB
2 x 82Ohm 1/4W
R2 R1
R2 R1
Output
R1
R2
R1
R2
R1
R2
A
B
A
B
II III
VIDEO
DISTRIBUTOR
Ref.955/40
A
B
VIDEO
DISTRIBUTOR
Ref.955/40
R1
R2
I
A
B
R1
R2
R1
R2
I
IV
A
B
Input
A
B
IV
AB
R2 R1
R2 R1
AB
AB
R2 R1
R2 R1
AB
R1
R2
Output
R1
R2
R1
R2
A
B
A
B
II III
VIDEO
DISTRIBUTOR
Ref.955/40
AB
R1
R2
R1
R2
I
IV
Input
A
B
VIDEO
DISTRIBUTOR
Ref.955/40
R1
R2
I
R1
R2
II III
A
B
R1
R2
A
B
Input
Output
A
B
R1
R2
II III
A
B
R1
R2
AB
Output
A
B
A
B
Input
R1 R2
R2 R1
IV
A
B
AB
2 x 82Ohm 1/4W
TO THE
FOLLOWING
COLUMN
AB
R1 R2
Output
R1
R1
R2
R2
I
II
A
B
B
A
955/40
R1
R1
R2
R2
III IV
A
A
B
B
Input
AB
TO THE
FOLLOWING
COLUMN
R2 R1
R2 R1
VIDEO
POWER SUPPLY
TC
VIDEO OUTDOOR
The video power unit Ref. 789/5B can power up to 8 video distributors Ref. 955/40 if Atlantico, or
Scaitel monitors are not installed in parallel in the system.
The closing resistors must not be present on the video door phone brackets.
28 sec.1e
INSTRUCTIONS FOR URMET DOMUS DEVICE INTERCHANGEABILITY
SECTION 1F
(REV.B)
INSTRUCTIONS FOR
URMET DOMUS DEVICE
INTERCHANGEABILITY
Download from:
www.urmetdomus.com
sec.1f 1
2 sec.1f

INTERCHANGEABLE DEVICES
INTERCHANGEABLE DEVICES
POWER UNITS
RELAY DEVICES
TRANSFORMERS
APARTMENT
STATIONS
DOOR UNITS
PREVIOUS MODEL
NEW MODEL
SEE PAGE
786/1
786/11
23
786/5A
786/15
786/14
786/11 or 786/12 (*)
23
787/4
786/4
789
789/1A
789
789/5B
789/1A
789/5B
1840/22
1090/850
4340/20
752/20
7073
789/1A
7073/1
789/1A
7073/2
789/1A
7073/5A
789/2
16
9006/1
786/11
12
9006/2
786/11
12
9006/3
786/3A
14
9006/5
786/15
9006/14
786/11 or 786/12 (*)
12
9006/22
786/11 or 786/12 (*)
12
9008/14
786/38A
14
788/1
788/51
16
788/5
788/52
17
788/4
788/54
19
788/8
788/58
18
788/11
788/52
15
788/21
788/52
15
788/30
788/52
17
4330/31
788/51
16
4340/11
788/52
15
4520/10
788/52
15
9330 (II series)
788/52
17
9332/1
788/51
16
9332/5
788/52
17
9332/8
788/58
18
9000/20
9000/230 or 9000/110 (*)
18
1201/1 Ranger
1702/1 Atlantico
20
1201/10
1702/1 Atlantico
20
1704/1 Sentry
1705/1 Artico
22
1704/1A Sentry+
1705/1 Artico
22
1704/10 Sentry
1705/1 Artico
22
1704/10A Sentry+
1705/1 Artico
22
1704/90
1704/102
22
1704/955
1704/102
22
4340/23
752/23
7081/1 Vedette
1704/20 Sentry+
20
7091/1 Sentinel
1704/20 Sentry+
20
7101/1 Explorer
1704/20 Sentry+
20
5150/500
1128/500
14
Some devices replace previous models and may be used as spare parts.
The correspondence between versions is:
(*) Not available in Italy.
sec.1f 3
REPLACING RELAY POWER UNIT Ref. 786/5A AND Ref. 9006/5 WITH Ref. 786/15
The 786/15 relay power unit can replace the following obsolete models:
Ref. 9006/5
Ref. 786/38A
Follow the following diagrams according to the type of system in which the power unit is being replaced for correct connection.
ELECTRONIC CALL INTERCOM SYSTEMS AND DOOR UNIT

With single calls from door unit and door phones with buzzer (differential call)
Ref.786/5A
Ref.786/15
1A
1P
2P
-J
-P
~0
PS
-J
~0
PS
C1
C2
C2
~12 SN1 SN2
C1 PS2 ~12 SN2
~18
SN1
With single calls from door unit and door phones without buzzer.
Ref.786/5A
Ref.786/15
1A
1P
2P
-J
-P
-J
~0
PS
C1
C2
~0
PS
C2
C1
~12 SN1 SN2 ~18
PS2 ~12 SN2 SN1
With single call from door unit and door phones with buzzer.
Ref.786/5A
1A
1P
2P
-J
-P
~0
PS
C1
C2
-J
~0
PS
C2
C1
~12 SN1 SN2 ~18
PS2 ~12 SN2 SN1
Ref.786/15
4 sec.1f
TRADITIONAL CALL INTERCOM SYSTEMS AND DOOR UNIT

With single calls from door unit and door phones with buzzer.
Ref.786/5A
Ref.786/15
1P
2P
Ref.9006/5
1P
2P
Ref.786/15
-6
-J
-P
~0
PS
C1
C2
-J
~0
PS
C2
C1
~0
~0
+6
-J
~12 SN1 SN2 ~18
PS2 ~12 SN2 SN1
~12 SN1 SN2 ~18
PS
C2
C1
PS2 ~12 SN2 SN1
1A
sec.1f 5
REPLACING VIDEO DOOR PHONE POWER UNIT Ref. 789 WITH Ref. 789/1A
REPLACING VIDEO DOOR PHONE POWER UNIT Ref. 789
AND Ref. 789/1A WITH Ref. 789/5B
REPLACING VIDEO DOOR PHONE POWER UNIT Ref. 789 WITH Ref. 789/1A
The 789/1A power unit can replace the obsolete 789 model.
The terminals correspond as follows:
Ref. 789
POWER
OUTPUTS
Ref. 789/1A
110
230
230
~0
~0
~12
~12
~A
~A
~B
~B
+6
+6
-6
-6
PS
PS
SN
SN
1/~
1/~
R1
R1
R2
R2
+TC
+TC
AP
AP
SE1
SE1
SE2
SE2
+6J
+6J
-J
-J
REPLACING VIDEO DOOR PHONE POWER UNIT Ref. 789 AND Ref. 789/1A WITH Ref. 789/5B
The 789/5B video power unit has the following characteristics:
1) It must be powered at 230 V exclusively.
2) It can only be used in video door phone systems with electronic call system (it only has a PS output, no SN output).
3) It can power only two video door phones in stand-by mode (V2).
4) It can power up to 10 video distributors.
5) It is not provided with a -J output for intercom service.
It can therefore replace the Ref. 789 and Ref. 789/1A power units only in systems with the characteristics and limitations above.
In these cases, the terminals correspond as follows:
SV102-1814B
POWER SUPPLY
Ref.789/5B
(230V)
MAINS ~
MAINS ~
POWER SUPPLY
Ref.789(230V)
Ref.789/1
(110/230V)
VOLTAGE
UNIT
6 sec.1f
ELECTRONIC
UNIT
REPLACING DOOR PHONE POWER UNIT Ref. 1840/22 WITH Ref. 1090/850
The 1090/850 power unit can replace the obsolete 1840/22 model.
POWER
OUTPUTS
Ref. 1840/22
Ref. 1090/850
Notes
~230
~230
~24
Not available
(#)
~24
Not available
(#)
+ (12)
Vout
- (12)
GND
P1
P2
Remove the
jumper between
terminals
P1 and P2 (*)
(#) If a 24Vac output is needed, use a transformer with minimum output current of 0.2 Aac
() because the device 1840/22 actually outputs approximate 14.3 Vdc
The Ref. 786/4 power unit can replace the obsolete Ref. 787/4 model.
Ref. 787/4
POWER
110
110
230
230
~0
~0
~12
~12
+6
+6
-6
-6
-J
-J
PS
PS
PS1
PS1
1/~
1/~
SN
SN
NA
NA
NC
NC
OUTPUTS
Ref. 786/4
sec.1f 7
REPLACING TWO-CHANNEL SYSTEM DOOR PHONE APARTMENT STATION

Ref. 4340/23 WITH Ref. 752/23
REPLACING DOOR PHONE TWO-CHANNEL SYSTEM POWER UNIT Ref. 4340/20 WITH Ref. 752/20
REPLACING TWO-CHANNEL SYSTEM DOOR PHONE APARTMENT STATION Ref. 4340/23 WITH
Ref. 752/23
The Ref. 752/23 two-channel door phone apartment station replaces the Ref. 4340/23 model.
The correspondence between device terminals is shown in the following diagram.
SC101-0211B
TO THE FOLLOWING INDOOR SETS
INDOOR SET
Ref.4340/23
INDOOR SET
Ref.752/23
(V D.007)
-/~
+/~
(V X.006)
(VD.007)
(C 4.007)
TO THE
FOLLOWING
MODULE
PUSH
BUTTONS
MODULE
Name tag
lighting
G/T
~12
~0
G/T
~12
~0
U4
U3
U2
U1
KOMBI FREE-HANDS PANEL

AND DOOR UNIT
Loudspeaker
module
To bulb
transformer
~0
~12
+M
+
4340/27 PANEL
AND DOOR UNIT
MAINS ~
U2
U1
G/T
G/T2
L
Microphone
module
POWER SUPPLY
Ref.752/20
POWER SUPPLY
Ref.4340/20
To bulb
transformer
REPLACING DOOR PHONE TWO-CHANNEL SYSTEM POWER UNIT Ref. 4340/20

WITH Ref. 752/20
To bulb
transformer
(C 4.009)
(C 4.009)
twisted
coupled
wires
twisted
coupled
wires
2
1
Name tag
lighting
(C 4.009)
twisted
coupled wires
~0
~12
Lock
Release
ELECTRIC LOCK
MAINS ~
~
MAIN ~
(VX.014)
~
TRANSFORMER
ELECTRIC LOCK
ELECTRIC LOCK

See instruction booklet provided with
product for connecting terminals G/T,
~0 and ~12 between modules.
C4.009 - IMPORTANT Use cord pairs.
VD.007 = Floor call button.
VX.006 - See the instruction book
provided with the product for fitting
the accessory in the device.
VX.014 - Dusk switch or similar device
for switching lights on, where
relevant.
8 sec.1f
REPLACING VIDEO DOOR PHONE POWER UNIT Ref. 7073, Ref. 7073/1 AND Ref. 7073/2 WITH
Ref. 789/1A
The Ref. 789/1 A power unit replace the previous Ref. 7073, Ref. 7073/1 and Ref. 7073/2 power units in all systems except for:
1) Systems with Vidicon camera: Mod. 789 power units are not provided with + LA, -LA outputs for powering lamps.
2) Continuously powered systems.
3) Systems with more than 20 video door phones monitors in stand-by: in this case use a 6 Vdc power unit providing suitable output current
considering that the average consumption of a video door phone in stand-by is 60 mAcc.
4) Systems with simultaneous operation of 2 or more video door phones: in this case, power each supplementary video door phone using local
power unit Ref. 789/2.
5) The Ref. 789/1 video power unit (110-230V) consists of two units connected using the specific wire and plugs (C).
The power unit Ref. is 789/101 (110-230V).
The electronic unit Ref. is 789/102.
Jumpers ~0, ~A and ~12, ~B are pre-fitted.
POWER SUPPLY
Ref.789/1
(110/230V)
MAINS ~
VIDEO
POWER SUPPLY
Ref.7073 OR
7073/1
REPLACING VIDEO DOOR PHONE POWER UNIT Ref. 7073, Ref. 7073/1
AND Ref. 7073/2 WITH Ref. 789/1A
MAINS ~
VIDEO
POWER SUPPLY
Ref.7073/2
MAINS ~
VIDEO
POWER SUPPLY
Ref.7073/1
CALL
GENERATOR
Ref.787/1
MAINS ~
sec.1f 9
SCOUT AND CAMERA SYSTEMS (CCD CAMERA ONLY)

The Ref. 787/1 tone generator is not used because it is replaced by a generator inside the Ref. 789/1 A power unit.
Connect jumpers SE1, ~12 during installation.
SV102-0583A
TONE
GENERATOR
Ref.787/1
POWER SUPPLY
Ref.789/1A
(110/230V)
CCD TV CAMERA UNIT

PUSH BUTTON
PANEL
ELECTRONIC
UNIT
L.U.
LOCK
RELEASE
TV CAMERA UNIT
ELECTRIC
LOCK
MAINS ~
MAINS ~
VOLTAGE
UNIT
VIDEO
POWER SUPPLY
Ref.7073/1
SENTINEL, EXPLORER AND RANGER AND CAMERA SYSTEMS (CCD CAMERA ONLY)
SV102-0582A
POWER SUPPLY
Ref.789/1A
(110/230V)
MAINS ~
CCD TV CAMERA UNIT

PUSH BUTTON
PANEL
TV CAMERA UNIT
L.U.
ELECTRONIC
UNIT
VIDEO
POWER SUPPLY
Ref.7073/1
MAINS ~
VOLTAGE
UNIT
LOCK
RELEASE
10 sec.1f
ELECTRIC
LOCK
SENTINEL, EXPLORER AND RANGER WITH SWITCHBOARD AND CAMERA SYSTEMS (CCD CAMERA
ONLY)
Cut the existing jumpers between terminals ~ A, ~0 and between ~B, ~12 of the Ref. 789/1A power unit during installation.
SV102-0584A
POWER SUPPLY Ref.786/3
NOTE
SINGLES COMMONS
STANDARD
HOUSE
SWITCHBOARD
MAINS ~
POWER SUPPLY
Ref.789/1A (110/230V)
CCD TV CAMERA UNIT
TV CAMERA UNIT
L.U.
PUSH BUTTON
PANEL
ELECTRONIC
UNIT
LOCK
RELEASE
ELECTRIC
LOCK
MAINS ~
MAINS ~
VIDEO
POWER SUPPLY
Ref.7073/1
VOLTAGE
UNIT
SENTINEL, EXPLORER AND RANGER AND CAMERA SYSTEMS (VIDICON CAMERA)

The Ref. 789/1A power unit is not provided with +LA and -LA outputs. An auxiliary ~24 V transformer, minimum 24 W (not included), and
Ref. 788/5 control relay is needed to power the lights.
SV102-0655A
POWER SUPPLY
Ref.789/1
(110/230V)
MAINS ~
VIDEO
POWER SUPPLY
Ref.7073/1
VIDICON TYPE
TV CAMERA
TV CAMERA UNIT
L.U.
PUSH BUTTON
PANEL
MAINS ~
ELECTRONIC
UNIT
MAINS ~
LOCK
RELEASE
RELAY
TRANSFORMER
Ref.9332/5 24V~ 25W
ELECTRIC
LOCK
sec.1f 11
VOLTAGE
UNIT
REPLACING DOOR PHONE POWER UNITS Ref. 9006/1, 9006/2, 9006/14

AND 9006/22 WITH Ref. 786/11
REPLACING DOOR PHONE POWER UNITS Ref. 9006/1, 9006/2, 9006/14 AND 9006/22 WITH
Ref. 786/11
The Ref. 786/11 power unit can replace the following obsolete models:
Ref. 9006/1
Ref. 9006/2
Ref. 9006/14
Ref. 9006/22
Ref. 9006/1
POWER
~0
~220
~230
~0
~0
~12
~12
+6
+6
-6
-6
-J
-J
Ref. 9006/2
Ref. 786/11
~0
~220
~230
OUTPUTS
POWER
OUTPUTS
POWER
Ref. 786/11
~0
~0
~12
~12
+6
+6
-6
-6
Ref. 9006/14
Ref. 786/11
Ref. 786/12 ()
~0
~110
Not available
~110
~220
~230
Not available
~240
Not available
Not available
OUTPUTS
~0
~0
~0
~12
~12
~12
~18
Not available
Not available
+6
+6
+6
-6
-6
-6
-J
-J
-J
Notes
(#)
() Not available in Italy.

(#) If a 18Vac output is needed, use a transformer with minimum output current of 0.5 Aac and connect as shown in the attached diagram:
18Vca
MAINS~
~0
~12
-J
-6
+6
~
MAINS~
~
12 sec.1f
Ref. 9006/22
Ref. 786/11
Ref. 786/12 ()
~0
POWER
OUTPUTS
~110
Not available
~110
~220
~230
Not available
~240
Not available
Not available
~0
~0
~0
~12
~12
~12
~24
Not available
Not available
+6
+6
+6
-6
-6
-6
-J
-J
-J
Notes
(#)

24Vca
MAINS~
~0
~12
-J
-6
+6
MAINS~
REPLACING DOOR PHONE POWER UNITS Ref. 9006/1, 9006/2, 9006/14

AND 9006/22 WITH Ref. 786/11
sec.1f 13
REPLACING SWITCHBOARD SYSTEM POWER UNIT Ref. 9006/3 WITH Ref. 786/3A
REPLACING DOOR PHONE POWER UNIT Ref. 9008/14 WITH Ref. 786/38A
REPLACING DOOR UNIT Ref. 5150/500 WITH Ref. 1128/500
REPLACING SWITCHBOARD SYSTEM POWER UNIT Ref. 9006/3 WITH Ref. 786/3A
The Ref. 786/3A power unit can replace the obsolete 9006/3 model.
Ref. 9006/3
POWER
OUTPUTS
Ref. 786/3
~0
~110
Not available
~220
~230
~240
Not available
~0
~0
~12
~12
-15
-15
+15
+15
REPLACING DOOR PHONE POWER UNIT Ref. 9008/14 WITH Ref. 786/38A
The Ref. 786/38A power unit can replace the obsolete 9008/14 model.
Ref. 9008/14
POWER
OUTPUTS
Ref. 786/38A
~0
~110
~110
~220
~230
~240
Not available
~0
~0
~12
~12
~18
~18
+6
+6
-6
-6
-J
-J
REPLACING DOOR UNIT Ref. 5150/500 WITH Ref. 1128/500

Ref. 5150/500
Ref. 1128/500
+
-
1A
1A
14 sec.1f
REPLACING RELAY BOXES Ref. 788/21, Ref. 788/11, Ref. 4340/11 AND Ref. 4520/10 WITH
Ref. 788/52
The 788/52 relay box can replace the following obsolete models:
Ref. 788/11
Ref. 788/21
Ref. 4340/11
Ref. 4520/10
Ref. 788/21
Ref. 788/52
~12 (R1-1)
12~
CA
CA
0~
0~
2-7
S1
S1
S2
S2
S3
S3
S4
S4
S5
S5
S6
S6
Ref. 788/11
Ref. 788/52
~12 - R1 - 1
12~
2-7
~0
0~
CA
CA
S1
S1
S2 - S3
S3
Ref. 4340/11
Ref. 788/52
~12
12~
~0
0~
CA
CA
S1
S1
S3
S3
Ref. 4520/10
Ref. 788/52
R1
15
15
S1
S1
S2
S3
REPLACING RELAY BOXES Ref. 788/21, Ref. 788/11, Ref. 4340/11 AND Ref. 4520/10
WITH Ref. 788/21
sec.1f 15
REPLACING RELAY BOXES Ref. 9332/1, Ref. 4330/31 and Ref. 788/1 WITH Ref. 788/1
REPLACING SUPPLEMENTARY VIDEO DOOR PHONE POWER UNIT Ref. 7073/5A
WITH Ref. 789/2
REPLACING RELAY BOXES Ref. 9332/1, Ref. 4330/31 AND Ref. 788/1 WITH Ref. 788/1
The Ref. 788/51 relay box can replace the obsolete 9332/1 model.
Ref. 4330/31 Ref. 9332/1 Ref. 788/1 Ref. 788/51
2P
2S
4P
4S
AP/P
AP
AP/S
3P
10
10
10
11
11
11
3S
12
12
12
13
13
13
14
14
14
15
15
15
PUL/P
SN1
SN1
SN1
PUL/P
SN2
SN2
SN2
C1
C1
A
B
SN
C2
C2
~12
~12
~0
~0
Note : Terminals C1, C2, ~12 of relay Ref. 788/51 must be connected together by jumpers and connected to ~12.
Note : Terminal not present in Ref. 9332/1 and Ref. 788/51. Add power wire ~0.
REPLACING SUPPLEMENTARY VIDEO DOOR PHONE POWER UNIT Ref. 7073/5A WITH
Ref. 789/2
Ref. 7073/5
POWER
~110
Not available
~230
~230
R2 in
R2 in
R2 out
R2 out
RL
RL
R1
R1
V2
V2
OUTPUTS
Ref. 789/2
16 sec.1f
REPLACING RELAY BOX Ref. 9330 (II SERIES) AND Ref. 788/30 WITH Ref. 788/52
REPLACING RELAY BOX Ref. 9332/5 AND Ref. 788/5 WITH Ref. 788/52
The Ref. 788/52 relay box can replace the obsolete 9332/5 and 788/5 model.
RELAY
CONTACTS
Ref. 9332/5
Ref. 788/5
Ref. 788/52
14
14
14
15
15
15
S1
S2
S3
S4
S5
S6
The Ref. 788/52 relay box can replace the obsolete 9330 II series model (which is not provided with a 150 ohm resistor in series with terminal
12) and 788/30 model.
RELAY
Ref. 788/30
Ref. 788/52
14
14
14
15
15
15
S1
S2
S3
S4
S5
S6
10
10
11
11
12
12
CONTACTS
Ref. 9330 (II series)
sec.1f 17
REPLACING 12VAC TRANSFORMER Ref. 9000/20 WITH Ref. 9000/230
The Ref. 788/58 relay box can replace the obsolete 9332/8 and 788/8 model.
Ref. 9332/8
Ref. 788/8
AP
AP
AP
1I
1I
1I
2I
-I
API
AP
AP
II
II
1II
II
2II
II
-II
-II
II
-II
II
APII
AP
AP
III
III
1III
III
2III
III
-III
III
III
III
III
AP
AP
APIII
1IV
1IV
1IV
IV
IV
2IV
IV
IV
- IV
2
-
IV
AP
IV
AP
APIV
SN1
SN1
SN1
SN2
SN2
SN2
SN3
SN3
SN3
SN4
SN4
SN4
~0
~0
~12
~12
C1
C1
C2
C2
Note
Ref. 788/58
: Terminals C1, C2, ~12 of relay Ref. 788/58 must be connected together by jumpers and connected to ~12.
REPLACING 12VAC TRANSFORMER Ref. 9000/20 WITH Ref. 9000/230

The 9000/230 transformer can replace the obsolete 9000/20 model.
POWER
OUTPUTS
Ref. 9000/20
Ref. 9000/230
~0
Ref. 9000/110 ()
0
~110
Not available
~110
~220
~230
Not available
~240
Not available
Not available
~0
~0
~0
~12
~12
~12
18 sec.1f
REPLACING RELAY BOX Ref. 788/4 WITH Ref. 788/54
POWER
COLUMN
INPUT
(A, B, C, D)
POWER
Ref. 788/4
Ref. 788/54
GND
GND
IN H
IN H
~B
~B
~A
~A
+TC
+TC
R2
R2
R1
R1
R2
R2
R1
R1
V5
V5
V3
V3
+6
+6
-6
-6
+TC
+TC
R1
R1
V5
V5
V3
V3
SE
SE
~0
~0
~12
~12
C1
C1
SN1
SN1
C2
C2
SN2
SN2
C3
C3
SN3
SN3
C4
C4
SN4
SN4
~12
~12
~0
~0
+6
+6
-6
-6
AP
AP
SE
SE
The Ref. 788/54 relay box can replace the obsolete 788/4 model.
sec.1f 19
REPLACEMENT OPTIONS FOR RANGER, EXPLORER, VEDETTE AND SENTINEL

IN TRADITIONAL CALL SYSTEM VIDEO DOOR PHONES SYSTEMS
REPLACEMENT OPTIONS FOR RANGER, EXPLORER, VEDETTE AND SENTINEL IN TRADITIONAL

CALL SYSTEM VIDEO DOOR PHONES SYSTEMS
RANGER VIDEO DOOR PHONES
WINFLAT+ BRACKET Ref. 1202/590 FOR ADAPTING COAX VIDEO DOOR PHONE SYSTEMS
Ranger video door phones Ref. 1201/1 (and respective brackets Ref. 1201/90) can be replaced in traditional call video door phone systems with
Atlantico video door phones Ref. 1702/1 and specific bracket Ref. 1202/590.
The terminals on Ref. 1202/590 brackets have the same numbers as the Ref. 1201/90 brackets to replace simply by connecting the wires in the
same way.
Note that the replacement is only possible in systems fitting Ranger basic model Ref. 1201/1 with bracket Ref. 1201/90. It is not possible in
systems with switchboard, special systems and intercom systems because bracket Ref. 1202/590 is not suitable for replacing special brackets
Ref. 1201/91, Ref. 1201/761, Ref. 1201/711, Ref. 1201/731 and Ref. 1201/751.
WINFLAT+ BRACKET Ref. 1202/591 FOR ADAPTING VIDEO DOOR PHONE SYSTEMS WITHOUT COAXIAL CABLE
Ranger video door phones Ref. 955/5 with brackets Ref. 955/74 can be replaced in 5-wire systems with Atlantico video door phones Ref. 1702/1
using adapter bracket Ref. 1202/591.
Replacement is only possible in basic systems.
EXPLORER, VEDETTE, SENTINEL AND VIDOFONO VIDEO DOOR PHONES

SENTRY VIDEO DOOR PHONE WITH BRACKET Ref. 1704/20A FOR ADAPTING EXPLORER, VEDETTE, SENTINEL AND VIDOFONO
SYSTEMS
EXPLORER, VEDETTE and SENTINEL video door phones can be replaced with SENTRY+ Ref. 1704/20A video door phones in traditional call
video door phone systems.
SENTRY+ Ref. 1704/20A is a video door phone with a 4.5 kinescope screen arranged on the longest side in the horizontal direction.
The SENTRY+ Ref. 1704/20A bracket terminals have the same numbers as the EXPLORER, VEDETTE, SENTINEL and VIDOFONO terminal
boards to simply connect the wires in the same way.
This video door phone can be fitted only in traditional basic systems (with 12Vac call). It is not suitable for use in switchboard or intercom systems
because the bracket is not suitable to replace all versions.
SENTRY+ Ref. 1704/20A is complete with bracket and white. The monitor is a reflex version; brightness and contrast can be adjusted by means
of the controls. The call signal is sent to the buzzer fitted on the bracket. The door lock can be released by pressing the
button. The two
service buttons and can be used to operate accessory circuits.
SENTRY+ Ref. 1704/20A video door phones are used to view the picture from a camera arranged to frame a field with the longest side arranged
vertically. This arrangement causes a 25 to 30% reduction of the framed field with respect to EXPLORER, VEDETTE, SENTINEL and VIDOFONO
video door phones.
Sentry+
(C3)
(C2)
(C5)
(C9)
(C1)
(C4)
(C7)
(C10)
(C6)
(C8)
Ref.1704/20
[1]
[2]
[6]
[10]
[7]
[9]
[X1]
[X2]
[Y1]
[Y2]
Explorer
Sentinel
Scout
Sentry+
Vedette,Vidofono
Sentinel,Explorer
Vedette
Vidofono
RISING COLUMN
Sentry+ video door phone is provided with an additional speaker to considerably increase volume of the call.
Connecting the wires to the system is fast via terminal boards on the bracket to which the video door phone is then fitted.
20 sec.1f
200 mm
99 mm
230 mm
Service button
Service button
Door opener button
Call volume
Contrast adjustment
Brightness adjustment
The device is provided with the following controls:
).
One door opening button (
Two service buttons (
and ) which can be used, for example, to switch on the staircase lights, open an additional lock or to implement
automatic switch-on function.
Two potentiometers for adjusting picture brightness ( ) and contrast ( ).
One switch for three-position call tone volume adjustment ( ) (minimum, medium and maximum volume).
TECHNICAL SPECIFICATIONS
Power voltage:
16 18.5Vdc
Intake:
Working:
max. 0.65A
Stand-by:
0A
Power:
Working:
max. 12W
CCIR version:
Vertical frequency
50Hz 2Hz
Horizontal frequency: 15625 400Hz
EIA version:
Vertical frequency
60Hz 2Hz
Horizontal frequency: 15734 400Hz
Video signal:
1Vpp 75 nominal
1Vpp. -6 dB minimum
Kinescope:
4.5 90 neck 20mm
Switch-on delay:
7 max
X-rays:
none
Operating temperature range:
-5 + 50C
Humidity:
max. 90% RH
REPLACEMENT OPTIONS FOR RANGER, EXPLORER, VEDETTE AND SENTINEL

IN TRADITIONAL CALL SYSTEM VIDEO DOOR PHONES SYSTEMS
TERMINAL BOARD
1
Speaker signal
CA
Call signal
2
Microphone signal
6
Power ground
10
9
Door opener control
X1
Service button terminals
X2
Y1
Service button terminals
Y2
R3
Silent video on
R1
Video power negative
R2
Video power positive
RT
Secondary monitor power positive
Composite video signal for second monitor in-out connection
V4
(connect a 75 resistor between V4 and V5 if not present)
V5
Video signal earth
V3
Composite video signal
INSTALLATION
Arrange the duct so that it ends in correspondence with the input hole
on the bracket and proceed as follows:
1) Fasten the bracket to the wall at the height from the floor shown by
means of the four screws.
2) Connect the wires to the specific terminals.
3) Extract the retainer hook A by inserting the tip of a screwdriver and
pulling the hook downwards.
4) Check that switch on back of video door phone is in the A
position.
1,55 m
Bracket
A
B
5) Fasten the monitor to the bracket.
6) Fasten the monitor by pushing the retainer hook A upwards.
sec.1f 21
}
}
REPLACEMENT OF SENTRY VIDEO DOOR PHONES WITH ARTICO

SENTRY+ BRACKET REPLACEMENT
REPLACEMENT OF SENTRY VIDEO DOOR

PHONES WITH ARTICO
Using the bracket without circuit for the Artico video door phone
Rf. 1705/100 it is possible to replace the Sentry video door phones in
any type of system. Proceed as follows:
1. Remove the Sentry video door phone from the bracket.
2. Disconnect all conductors from the Sentry bracket terminals.
3. Loosen the 4 fastening screws from the wall bracket
4. Remove the printed circuit from the Sentry bracket by loosening
the 2 fastening screws (A).
SENTRY+ BRACKET REPLACEMENT

Procure a plastic support Ref.1704/102 and the Artico bracket
corresponding to the system in use in the installation to replace a faulty
Sentry+ video door phone bracket:
Coax
Ref. 1705/90
5 wires
Ref. 1705/955
Then proceed as follows:
Remove the printed circuit from the Artico bracket.
Artico bracket
Sentry bracket
A
Fasten the printed circuit on the plastic support Ref. 1704/102.
5. Fit the printed circuit on the Artico bracket Ref. 1705/100 using the
2 screws provided (screws B)
6. Fasten the Artico bracket to the wall using the 4 screws fastening
the Sentry bracket
Plastic support
Ref. 1704/102
Bracket Ref. 1705/100
B
7. Reconnect the wires to the specific terminals.
8. Insert the Artico video door phone on the bracket fastening it with
the hook A.
Remove the Sentry video door phone from the bracket.

Disconnect all conductors from the Sentry bracket terminals.
Loosen the 4 fastening screws from the wall bracket.
Fasten the plastic support on the printed circuit to the wall.
Reconnect the wires to the specific terminals.
Fit the video door phone on the bracket.
Ref. 1705/1
Bracket
Ref. 1705/100
A
22 sec.1f
The Ref. 786/11 power unit can replace the obsolete 786/1 model.
Ref. 786/11
Ref. 786/1
POWER
OUTPUTS
~230
~230
+6
+6
-6
-6
-J
-J
~0
~0
~12
~12
PS
PS
The Ref. 786/11 power unit can replace the obsolete 786/14 model.
Ref. 786/1
POWER
OUTPUTS
Ref. 786/11
Ref. 786/12 (*)
~230
~230
Not available
~110
Not available
~110
+6
+6
+6
-6
-6
-6
-J
-J
-J
~0
~0
~0
~12
~12
~12
~18
(#)
(#)
PS
PS
PS

18Vca
MAINS~
~0
~12
-J
-6
+6
~
MAINS~
sec.1f 23
REPLACING SCAITEL VIDE DOOR PHONE

Mod.Atlantico (A)
Mod.Artico (A)
Mod.Scaitel (B)
Ref.1702/1
Ref.1705/1
Ref.1732/1
Ref.1132/1
Ref.1132/55
BLACK/WHITE
Video door phone
Bracket
Ref.1202/90
Ref.1705/90
Ref.1732/91
COLOUR
Video door phone
Ref.1702/40
--
Ref.1732/41
Ref.1132/1
Ref.1132/55
Bracket
Ref.1202/90
--
Ref.1732/91
SCAITEL
VIDEO DOOR PHONE
VIDEO MODULE DOOR PHONE
REPLACING SCAITEL VIDE DOOR PHONE
24 sec.1f
EASIVOICE
(REV.A)
BASIC DIAGRAMS
SECTION 2
EASIVOICE SYSTEM
EASIVOICE
SYSTEM
Download from:
www.urmetdomus.com
sec.2 1
DOOR PHONE AND VIDEO DOOR PHONE SYSTEM - DIAGRAM - Section 2
SECTION 2 CONTENTS
EASIVOICE
Diagram
Sec.
Pag.
EASIVOICE SYSTEM
ELECTRONIC INTERCOM SYSTEM Mod. 926
SYSTEM FEATURES.............................................................................................................................................................................2 ................ 3
EQUIPMENT ..........................................................................................................................................................................................2 ................ 3
INTERCOM DOOR PHONE FEATURES...............................................................................................................................................2 ................ 3
Installation ..........................................................................................................................................................................................2 ................ 3
PUSH BUTTON PANEL AND AMPLIFIED LOUDSPEAKING UNIT......................................................................................................2 ................ 8
POWER SUPPLY Ref. 926/2 .................................................................................................................................................................2 ................ 4
Features .............................................................................................................................................................................................2 ................ 5
Technical data ....................................................................................................................................................................................2 ................ 5
FUNCTIONS...........................................................................................................................................................................................2 ................ 5
Single call ...........................................................................................................................................................................................2 ................ 5
Redial reservation...............................................................................................................................................................................2 ................ 5
Clearing the line..................................................................................................................................................................................2 ................ 5
Conference call...................................................................................................................................................................................2 ................ 6
Follow-me ...........................................................................................................................................................................................2 ................ 6
General calls (only from authorized intercom door phone).................................................................................................................2 ................ 6
Answering a call from the outdoor station...........................................................................................................................................2 ................ 6
PROGRAMMING....................................................................................................................................................................................2 ................ 6
INSTALLATION ......................................................................................................................................................................................2 ................ 6
Wires laying ........................................................................................................................................................................................2 ................ 6
Wire section ........................................................................................................................................................................................2 ................ 7
Connection to the general call unit .....................................................................................................................................................2 ................ 7
Connection to the call station .............................................................................................................................................................2 ................ 7
Installations with one call key .............................................................................................................................................................2 ................ 7
Installations with two or more call keys...............................................................................................................................................2 ................ 7

INTERCOM CONNECTION OF MAXIMUM 25 INTERCOM DOOR PHONES
Possibility of general call service by means of loudspeakers......................................................................... SC101-0313E ................2 ................ 8
Possibility of general call service by means of loudspeakers......................................................................... SC101-0315E ................2 ............. 10
With possibility to answer to 1 outdoor station
All the intercom house phones are called in parallel from the outdoor station ..............................................SC101-0316G ................2 ............. 12
With possibility to answer to 1 outdoor station The intercoms are divided in two groups of 8.
The outdoor station is equipped with two keys:
with one of them it calls in parallel the 8 intercoms of group I, with the second one those of group II ..........SC101-0361G ................2 ............. 14
With possibility to answer to 1 outdoor station. The intercoms are called separately from theoutdoor station.
Possibility of paging service by means of loudspeakers ................................................................................ SC101-0382F ................2 ............. 16
2 sec.2
EQUIPMENT
Electronic intercom Mod. 926 can be installed in any building for

a simple and efficient phonic communication system capable of
supporting several communications simultaneously.
The device forming part of the system are as follows:

Intercom door phone
Intercom door phone and with connection
to loudspeaking unit
Table kit
Power supply for electronic Intercom
Up to 97 intercom door phone can be interconnected. There is no

centralized device to manage the system since each intercom contains
the necessary electronics for handling a dialogue with the rest of the
installation.
Ref. 926/1
Ref. 926/2
Ref. 926/4
Ref. 926/3
There can be up to four independent communications simultaneously.
INTERCOM DOOR PHONE FEATURES
A general call can be made through an independent fifth phonic

channel.
The intercom door phone can either be installed on a wall or on a

table.
Adaptation kit Ref. 926/4, consisting of an inclined stand to facilitate
the use of the intercom itself, is available for table installations.
Programming is very easy and does not require having to open the
intercom door phone.
There are two versions of the intercom door phone which can be easily
distinguished one from the other by the presence or absence of the
door-opener key:
Intercom model
Ref. 926/1
Intercom model that can be connected to
a loudspeaking unit
Ref. 926/2
INSTALLATION
WALL SET
Mod. 926
EASIVOICE
SYSTEM FEATURES - EQUIPMENT - INTERCOM DOOR PHONE FEATURES
ELECTRONIC INTERCOM SYSTEM
There are two versions:

Connection to 97 intercoms max. only with intercom service.
Connection to 25 intercoms max. with intercom service and with
possibility of answer to outdoor station.
SYSTEM FEATURES
The following is a summary of system features:
Connection of a maximum of 97 intercom door phones.
Very easy programming of the door phone codes that can be made
directly from outside (of the same door phone).
4 simultaneous and independent conversations.
Possibility of conference among 4 door phones max.
Possibility of busy line insertion.
Clearing the line (only from an activated door phone).
Possibility to oblige the user to answer.
Possibility to route the call to another door phone (follow-me).
This function - if necessary - can be modified for realizing
automatically the secretary function.
Secretary function, that is the possibility to transfer the incoming
calls from an intercom x to a y one. Anyway y can call x and
the last one can make outgoing calls.
Paging function carried out by means of a 5th independent and
dedicated line, connected to a loudspeaker by means of an amplifier
(only from activated intercom/s).
Possibility of connection to an amplifier able to manage sound and
message diffusion with disk-jockey function (automatic lowering of
the sound diffusion volume during the sounding message).
Possibility to receive door phone calls from a call station appropriately
connected (only for Mod. 926/2).
In case the intercom is already engaged in conversation with another
indoor set, the possible call from the outdoor station is signaled both
visually and acoustically.
Automatic lowering of the sound intensity of the beep on the
loudspeaker when the handset is unhooked and the hook is pressed
with a finger.
about 1,5m
The intercom should be mounted about 1,5m from the floor.

To remove the intercom casing from the base, lift up with a screwdriver
in the area indicated.
Lift off the casing.
Use the screw anchors and screws furnished with the intercom to
fasten the base to the wall.
EASIVOICE SYSTEM
The system utilizes a single phonic ground conductor, therefore

it cannot guarantee absolute secrecy of conversation, i.e. during
the course of a conversation, it may be possible to hear another
conversation in course on another line (crosstalk effect) at a
distance. It will be necessary to adopt appropriate measures to
minimize this problem.
sec.2 3
Mod. 926

EASIVOICE
PUSH BUTTON PANEL AND AMPLIFIED LOUDSPEAKING UNIT - POWER SUPPLY Ref. 926/3
TABLE SET
The connection cable wires to the door phone socket wire are very
specific for table installations. They must be connected to the intercom
terminals as follows:
MI
Black
D
Yellow
+12 Red
MF Gray
L1
Green
L2
Blue
L3
Pink
L4
Brown
L5
White
Connection for the loudspeaking unit (Ref. 926/2 only):
CA
Yellow-Gray
2
Pink-Black
1
Yellow-Black
-/~
Black-Gray
AP
Yellow-Pink
For table mounting it is necessary to buy the table kit that includes
stand, cord with socket and accessories Ref. 926/4.
Yellow - Gray
Pink - Black
Yellow - Black
Black - Gray
Yellow - Pink
Proceed as follows:
Remove the intercom casing by means of a screwdriver in the area
indicated, rotating the cover on the two upper hooks.
Release the two side latches E by pressing them from the inside of
zone F.
Fix the plate under the base by means of the proper screws.
Insert under the base, in the proper holes, the two self adhesive
rubbers (included in the socket kit).
Insert the cord with socket and fix it to the hook. Then connect the
system wires to the correspondent terminals of the terminal board.
Black
Yellow
Red
Gray
Green
Blue
Pink
Brown
White
PUSH BUTTON PANEL

LOUDSPEAKING UNIT
AND
AMPLIFIED
The devices normally used in 4+n wire door phone systems can be
employed.
POWER SUPPLY Ref. 926/3

45
h.
75 mm
Sc
mm
6/3
92
EASIVOICE SYSTEM
9
11 0 m
8m m
m
2m
16
This power supply has been designed according to the IEC 12/13
5th Ed. Dec. 1988 International Security Regulations - and is built
following the present market requirements, the tendency of which is to
centralize the electric equipment in proper cabinets.
4 sec.2
The power supply 926/3 is set for a medium system of 25 intercoms

(926/1). In case of systems with more intercoms, connect more power
supplies in parallel, up to 4 max. In this case follow carefully the
system schemes.
the intercom is disconnected from the line and it will communicate, on

the data line, the end of the conversation to the caller who, in his turn,
will disconnect his intercom physically and logically from the line. The
handset will be mute until the hanging up.
On the contrary, If the caller hangs up the handset, he will free the line,
physically and logically, and he will communicate to the called party
the end of conversation. This last one, in his turn, will disconnect the
intercom physically.
TECHNICAL DATA
Electrical characteristics
Transformer power:
Powering:
Secondary voltages:
38 VA
110/230 ~
11.5V
24V
24V
0.6 A
40 mA max.
10 mA max.
Powering 11.5 V section:

It supplies powering to the intercoms and max. current of 600 mA;
Phonic line powering section:
It includes 5 identic circuits. Each circuit supplies a constant current
of about 30 mA with max. voltage of 24 V;
Data output:
It supplies a voltage of 24 V with a resistance series 2.2 K per data
wire.
Amplifier output:
On this output the signal coming from the 5th phonic line is injected
and it is uncoupled by means of condenser. The output circuit
includes two schottky diodes with a 150 resistance in parallel.
Operating temperature:
0 C 40C
Dimensions:
Length:
162 mm
Thickness:
75 mm
Width (with side protections):
108 mm
Width (without side protections):
90 mm
Weight:
0.950 Kg
Connections:
by means of terminals with clamping screw
FUNCTIONS
All functions can be activated through the 12-key alphanumeric keypad
located on the base of the intercom:
NOTE:
R = Redial
F = Follow-me
The key located on the upper right of Mod. 926/2 is used for opening
the door. Other functions (clearing a line, general call) can only be
performed from authorized (enabled) intercoms. The activation of
these functions can only be done during the programming phase.
Please consult the chapter on programming for further information.
SINGLE CALL
A conversation cannot last longer than 10 minutes in order to allow

other users access to the phone lines. Once this time has lapsed,
an acoustic end-of-conversation warning signal will be sent to both
intercom door phones.
The communication will be disconnected 10 seconds after the warning
signal.
REDIAL RESERVATION
Caller
If the number called is engaged, an automatic redial reservation can
be activated by pressing the R key before hanging up. Then listen for
the tone:
No tone: automatic redial reservation was accepted hang up.
Persistent busy tone: automatic redial reservation was not accepted
because the number called already has an automatic redial reserved
onto its line from another intercom hang up and try again later.
When the intercom door phone that was reserved to becomes free,
the caller who initiated the reservation will automatically receive a
call-back.
Attention: there will be situations in which the call-back will not take
place. These situations will be described in the Called Party section
below.
Called Party
During the course of a normal conversation, any reservations to the
line will be indicated by a blinking led on the intercom. The user who is
the subject of a reservation has two courses of action:
He can decide a priori to eliminate the reservation by pressing the
R key either during the course of the conversation or immediately
after hanging up (within 5 seconds).
He can decide to talk to whoever had reserved by hanging up and
waiting for the system to automatically set up the communication
and then for his intercom to ring.
If all of the phonic lines are not engaged, this will take place
within 5 seconds after hanging up. If, however, all the lines are
engaged, the system will attempt to establish the communication
every 15 seconds, up to maximum of 10 trials. The reservation will
be canceled if the tenth attempt was also unsuccessful.
CLEARING THE LINE

Caller (only from authorized intercom door phones)
Lift the handset and dial the number of the called party. If this party is
on the line (busy tone is heard and led is off), the line can be cleared
i.e. the conversation in course can be disconnected. To do so, simply
dial the special 00 number.
Conversation will be established with the cleared intercom door phone
within 20 seconds.
Caller
To talk to another intercom station:
Lift the handset.
Dial the TWO DIGIT number of the other-party.
Listen for the tone and observe the led:
Ringing tone: wait for the called party to answer.
Busy tone and led off: the number called is engaged try again
later or activate the automatic redial function or the clear the line
function (if authorized).
Busy tone and led on: the 4 telephone lines are engaged try
again later.
Called Party
A clearing request during the course of a normal conversation will be
identified both acoustically and visually (blinking led).
At this point, the called party will have 20 seconds in which to terminate
the conversation in course.
There are two possible courses of action:
Hang up within 20 seconds. The intercom will ring and when the
handset is lifted, communication will be established with the caller
who had initiated the clearing.
If the called party does not hang up within 20 seconds, he will be
disconnected from his current conversation and connected with the
caller who had requested the clearing.
Called Party
When the phone rings, lift up the handset and begin the conversation.
At the end of the conversation, if the called party hangs up the handset
The line clearing function WILL HAVE NO EFFECT on another

intercom which is also authorized to clear lines or if the intercom is in
communication with the outdoor station.
sec.2 5
EASIVOICE SYSTEM
FEATURES
Mod. 926
EASIVOICE
FUNCTIONS
Mod. 926

EASIVOICE
PROGRAMMING - INSTALLATION
CONFERENCE CALL
The conference function can connect up to four different users in one
phonic communication. Only the intercom which made the first call
can call other intercom in the course of a conversation. In order to
include another intercom in the conversation, simply dial the extension
number. One of the following situations will occur:
The intercom door phone called is free: when the handset is lifted,
the called party will be included in the conversation in course.
The intercom door phone is free: if the handset is not lifted within 30
seconds, the call will not go through.
The intercom door phone called is engaged: there will be a busy
tone of a short duration.
FOLLOW-ME
This function allows incoming calls to be routed to another intercom.
Up to a maximum of eight other intercoms can be routed to one
intercom. Several consecutive reroutings of calls from one intercom
can be made to several different intercoms.
How to forward calls from one intercom door phone to another
Go to the other intercom door phone.
Lift the handset of the other intercom.
Press the dedicated F key and dial the number of your intercom
door phone.
Listen for the tone on the handset; one of the following two situations
will take place:
Dial tone: the operation was successful hang up.
Busy tone: calls cannot be routed because calls to 8 other
intercoms have already been forwarded to that intercom hang
up.
How to reset your intercom door phone
Return to your intercom.
Lift the handset.
Press the dedicated F key and dial your own number.
Hang up.
Secretary function
This function permits the user to route his own incoming calls to
another intercom (i.e. the secretary one). All his own incoming calls
are routed to the secretary intercom EXCEPT the call that arrives
from the same secretary. In this way the secretary can, if needed,
announce the calls; anyway it cannot transfer the call. The routed
set can always make outgoing calls (and then it can call again the
person announced by the secretary). This function can be carried
out by modifying the follow me as regard to the last paragraph (the
crossed one).
EASIVOICE SYSTEM
GENERAL CALLS (only from authorized intercom

door phone)
A general call can be made through a loudspeaker connected to a
suitable amplifier.
The general call can take place at the same time as four other
conversations, without interfering with them. General call can only be
made from intercoms which were explicitly defined for making such
calls during the programming phase.
To make a general call:
Lift the handset.
Dial the special 99 number.
Wait for the ding-dong to be generated.
Make the announcement.
Redial the special 99 number.
Hang up.
ANSWERING A CALL FROM THE OUTDOOR

STATION
This feature is only available on Ref. 926/2 intercom door phone.
A call from the outdoor station produces a different acoustic signal
from the normal one and can be easily recognized. Lift the handset to
establish communication; the open-door key can be used to operate
the electric lock at any point.
6 sec.2
When a user, engaged in conversation with the outdoor station,

receives a call from the inside, he visualize the call on the led without
the possibility to be interrupted (not even with the clearing the line
function).
Vice versa, when a user, engaged in conversation with another internal
user, receives a call from an outdoor station, he will see the blinking
led up to the call key is pressed and he will hear an acoustic signal that
indicates the call with more emphasis.
PROGRAMMING
All the intercom door phones are produced and tested by URMET
DOMUS. They are all programmed with the following values during the
testing phase:
Number: 98
General call function disabled: 0
Line clearing disabled: 0
The devices must all be programmed with two digits, e.g. from 01 to
09, from 10 to 19, from 20 to 25, or with any other number from 01 to
97.
These values can be changed at any time through the keypad by
following the procedure described below:
Simultaneously press the R and the F keys for two seconds. If
one or two beeps are heard while the keys are pressed, it means
that the two keys were not pressed simultaneously repeat the
operation.
When the led is lit and a brief acoustic tone is heard, release the two
keys.
Enter the number to be assigned to the intercom.
The led will go off for a short interval and then go on again,
coinciding with a brief acoustic tone.
Set authorization (1) or disable (0) for the general call function.
The led will go off for a short interval and then go on again,
coinciding with a brief acoustic tone.
Set authorization (1) or disable (0) for the line clearing function.
The led goes off definitively, coinciding with a brief acoustic tone.
If the procedure described above is not completed within 30 seconds,
the intercom will return to normal operating conditions, without storing
the setting that were entered.
INSTALLATION
WIRES LAYING
All system intercom door phones must be interconnected in parallel
using 9 wires (or 8 if the general call installation is not provided for).
These wires have the following functions:
1 for the power supply voltage
+ 12
1 for the logical ground
ML
1 for the data line
D
4 for the 4 phonic lines
L1, L2, L3, L4
1 for the general call phonic line (this wire can be
omitted on installations where this feature is not required)
L5
1 for the phonic ground
MF
In addition, installations connected to a Call Station must be considered
4+N additional wires, which increase the number of wires to the
installation to 13+N (where N depends on the number of call keys used
usually 1 or 2).
These 4+N wires are used as follows:
3 for the talk volume (F1, F2 and ground).
1 for the door-opener.
N for the call.
If the GENERAL call amplifier is not used do not connect the wire L5.
The maximum distance between the power supply and the furthest
intercom must be less than 200 meters.
The maximum distance between two intercom door phones to ensure
a relatively low cross-talk effect is 200 meters. The cross-talk effect
increases progressively with an increase in distance.
It is therefore advisable to avoid unnecessary connections distances.
WIRE SECTION
The section of the wires to be used depends on the distance between
the two intercoms furthest from the installation.
Note carefully the following table:
Max distance (meters) 50
Section (mm2)
0,50
R (Ohm/Km)
35
100
0,80
21,8
200
1
17,5
Should it be necessary to have larger installations, it would be possible

to resort to a solution in which more branches lead off from one point,
as illustrated in the figure below. In this case, the cross-talk effect
would remain unchanged within each individual branch ( the maximum
distance between any two intercoms must therefore be less than 200
meters). However, intercoms on different branches would not have any
effect on each other. This type of solution can also be used on normal
installations, i.e. for short distances, to further reduce the cross-talk
effect.
of 926/2 intercoms which can be connected in parallel depends, in

this case, on the total number of intercoms (926/1 + 926/2) in the
installation.
The following table summarizes the situation for standard installations
with just one power supply.
Total numbers
of intercoms
(926/1 + 926/2)
Number of 926/2
which can be connected
to a Call Station
on one call button
1
2
.
.
.
15
16
1
2
.
.
.
15
16
17
18
19
20
21
22
23
24
25
15
14
14
13
12
12
11
10
10
Mod. 926
EASIVOICE
INSTALLATION
Note that when the total number of intercom door phones in the
installation is less than 16, they can all be type 926/2 and can be
connected to the Call Station on the one call key. As the total number
of intercoms in the installation is increased, the number of 926/2 which
can be connected to a Call Station decreases progressively to 10.
INSTALLATIONS WITH TWO OR MORE CALL KEYS
CONNECTION TO THE GENERAL CALL UNIT

A suitable amplifier must be connected between the A+ and the
A- terminals of the power supply in order to equip the installation
with a general call system. The amplifier must have a 0,775 mV (or
dBm) input with an input impedance greater than 50 Ohm and with
its output power selected in function of the number and power of the
loudspeakers to be used.
It is recommended that the amplifier be placed as close to the power
supply as possible and be connected to it with a shielded cable.
This type of installation is used in small buildings (2/4/8/ apartments)

where intercommunications and the Follow-me feature would be of
interest. In this case, the cable conduit would be 8 (or 9) + 4 + N wires,
which would limit possible applications to small user bases.
Type 926/2 intercoms must be used. They must be grouped in several
groups (usually 1, 2 or 3 units each), each of which is assigned to a call
key. When there is a call, all intercoms within the same group will ring
simultaneously. The first intercom to answer will automatically exclude
the other intercom door phone in that group, thus ensuring secrecy of
conversation.
The table in the previous section remains valid, even though the
number of 926/2 intercoms that are connected to each call key is
generally 1 or at maximum, 2 or 3, in this type of installation.
CONNECTION TO THE CALL STATION
EASIVOICE SYSTEM
Installation can be made with up to two Call Stations with automatic

switching (through a 788/1 relay box). Each Call Station must consists
of a Loudspeaking Unit and a certain number of call keys.
Power to the Call Station must be supplied separately by a dedicated
power supply (e.g. Ref. 786/1A). Connections to the loudspeaking unit
must be made through terminal 1A. The electric lock must be activated
through a Ref. 788/21 repeater relay. The door-opener is always a
free door-opener, i.e. the door can be opened at any time by pressing
the door opener-key.
INSTALLATIONS WITH ONE CALL KEY

A basic installation is one in which several intercoms (type 926/2) are
connected to a Call Station and can all answer a single call key. In
this case, when there is a call, all 926/2 intercoms will ring at the same
time. The first intercom to answer will automatically exclude the other
intercom, thus ensuring conversation privacy. The maximum number
sec.2 7
BASIC DIAGRAMS
EASIVOICE

Possibility of general call service by means of loudspeakers
FEATURES
EQUIPMENT
This system allows an intercom service up to 25 intercom door phones

maximum and with possibility of 4 simultaneous and independent
conversations.
It is possible to make a general call by means of a 5th independent
phonic channel.
All the intercom door phones must be programmed with two digits,
i.e. from 01 to 09, from 10 to 19, from 20 to 25, or any other number
between 01 and 97.
For said installation (Scheme SC101-0313E) the following:

N. 25
N. 1
Intercom door phones

Power supply
N. 1
Amplifier
Possible and not supplied by URMET DOMUS
Loudspeakers
N. X
Ref. 926/1
Ref. 926/3
Connect the GENERAL CALL installation only if necessary. It is

recommended that the amplifier be placed as close to the power
The power supply Ref. 926/3 is sized for an average installation of 25
intercoms. A larger number of intercoms will require additional power
supplies connected in parallel, each of which will supply power to its
own group of 25.
It is recommended that the power supply Ref. 926/3 be placed at the
center of the installation to minimize the cross-talk effect.
25
24
WIRES
As indicated in Scheme SC101-0313E.
9 wires common to all the intercom door phones coming from the
power supply are necessary.
In case the amplifier is not used for the GENERAL CALL, do not
connect the wire L5 among the several intercoms. The common wires
are reduced to 8.
DIAGRAM NOTES
(see section 1)
CY.001
CY.002
CY.003
CY.004
VX.008
2
9
9
01
EASIVOICE SYSTEM
02
8 sec.2
EASIVOICE
AMPLIFIER
(CY.004)
EASIVOICE SYSTEM
(CY.002)
LINE
(VX.008)
POWER SUPPLY
shielded cable
ELECTRONIC INTERCOM SETS Mod.926
LOUDSPEAKER
SC101-0313E
BASIC DIAGRAMS
COLLEGAMENTO INTERCOMUNICANTE DI UN MASSIMO DI

sec.2 9
BASIC DIAGRAMS
COLLEGAMENTO INTERCOMUNICANTE DI UN MASSIMO DI

EASIVOICE
FEATURES
EQUIPMENT

maximum and with possibility of 4 simultaneous and independent
conversations.
It is possible to make a general call by means of a 5th independent
phonic channel.
The intercom door phones must all be programmed with two digits,
between 01 and 97.
For said installation (Scheme SC101-0315E) the following:

N. 97
N. 4

Power supplies
N. 1
Amplifier
Loudspeakers
N. X
Ref. 926/1
Ref. 926/3
Connect the GENERAL CALL installation only if necessary. It is

recommended that the amplifier be placed as close to the power
The power supply Ref. 926/3 is sized for an average installation of 25
intercoms. A larger number of intercoms will require additional power
supplies connected in parallel, each of which will supply power to its
own group of 25.
It is recommended that the power supply Ref. 926/3 be placed at the
center of the installation to minimize the cross-talk effect.
50
2
2
97
As indicated in Scheme SC101-0315E.

7 wires common to all the intercom door phones coming from the
power supply are necessary.
Each power supply feeds its group of 25 intercoms with 2 wires
common to the intercoms of that group.
are reduced to 6.
DIAGRAM NOTES
26
76
25
75
2
2
WIRES
(see section 1)
CY.001
CY.002
CY.003
CY.004
VX.008
01
51
22
EASIVOICE SYSTEM
7 22
10 sec.2
(VX.008)
(CY.002)
(VX.008)
(CY.002)
II GROUP
(VX.008)
(CY.002)
III GROUP
(VX.008)
(CY.002)
IV GROUP
II GROUP OF 25 SETS
shielded cable
LINE~
AMPLIFIER
(CY.004)
III GROUP OF 25 SETS
LOUDSPEAKER
IV GROUP OF 22 SETS
SC101-0315E
sec.2 11
BASIC DIAGRAMS
EASIVOICE
EASIVOICE SYSTEM
POWER SUPPLY
I GROUP
I GROUP OF 25 SETS
ELECTRONIC INTERCOM SETS Mod.926

BASIC DIAGRAMS
EASIVOICE

All the intercom door phones are called in parallel from the outdoor station
FEATURES
EQUIPMENT

maximum and with possibility to answer to the calls coming from the
outdoor station. It is possible to make 4 simultaneous conversations
among the several intercoms plus one with the outdoor station.
The outdoor station has only one call key. When it is pressed all the
intercom door phones 926/2 ring simultaneously: the first intercom that
answers automatically excludes all the other ones, guaranteeing the
secrecy of conversation.
For said installation (Scheme SC 101-0316G) the following:
between 01 and 97.
Due to absorption problems, no more than 16 intercoms can be called
in parallel. It is recommended that the power supply Ref. 926/3 be
placed at the center of the installation to minimize the cross-talk
effect.
16
13
N. 16
N. 1

Power supply
N. 1
Power supply
for door phone system
N. 1
Relay
Ref. 926/2
Ref. 926/3
28VA
28VA
28VA
38VA
Ref. 786/11
Ref. 786/1
Ref. 786/14
Ref. 786/38
Ref. 788/21

Mod. Sinthesi
N. 1
N. 1
Door unit
Ref. 1145/21
Ref. 1145/500
Mod. K-Steel
N. 1
Ref. 1155/21
Mod. 725
N. 1
Panels with 1 button
N. 1
Door unit
Ref. 725/101
Ref. 5150/500
Domus Aura model

N. 1
Panels with 1 button
N. 1
Door unit
Ref. 1110/1
Ref. 5150/500
NOTE: for correct installation of panels refer to Door phone and

Video door phone Product Technical Manual.
13
02
WIRES
01
As indicated in Scheme SC101-0316G.

13 wires common to all the intercom door phones are necessary, 8 of
which coming from the power supply Ref. 926/3 and 5 from the push
button panel, power supply and relay.
13
13
The electric lock will be released through the relay box Ref. 788/52.
DIAGRAM NOTES
EASIVOICE SYSTEM
(see section 1)
CY.001
CY.002
CY.003
VX.008
12 sec.2
POWER SUPPLY
MAINS~
lock
release
U1
G/T
ELECTRIC
LOCK
G/T
~0
~12
~12
~0
Name tag
lighting
L5
L4
L3
L2
L1
ML
+12
D
MF
+12
+12
EASIVOICE SYSTEM
POWER SUPPLY
FOR HOUSE
PHONE SYSTEM
-A
+A
RELAY
MAINS~
L
1
1A
2
+
-
AP
AP
(CY.002)
2
-/~
-/~
ML
ML
L1
L1
MF
L2
L2
CA
L3
L3
MF
L4
L4
CA
L5
L5
(CY.003)
ELECTRONIC INTERCOM SETS Mod.926 Ref.926/2

All the intercom door phones are called in parallel from the outdoor station
SC101-0316G
sec.2 13
BASIC DIAGRAMS
EASIVOICE
BASIC DIAGRAMS
EASIVOICE

With possibility to answer to 1 outdoor station The intercoms are divided in two
groups of 8. The outdoor station is equipped with two keys: with one of them it calls in
parallel the 8 intercoms of group I, with the second one those of group II
FEATURES
EQUIPMENT

The outdoor station has only two call keys: with one of them it calls in
parallel the 8 intercoms of group I, with the second one those of group
II. The first intercom that answers automatically exclude all the other
ones, guaranteeing the secrecy of conversation.
For said installation (Scheme SC 101-0361G) the following:
The intercom door phones must be programmed with two digits, i.e.
from 01 to 09, from 10 to 19, from 20 to 25, or any other number
between 01 and 97.
effect.
08
13
13
13
16
13
02
10
N. 16
N. 1

Power supply
N. 1
Power supply
N. 1
Call repeater relay
Ref. 926/2
Ref. 926/3
28VA
28VA
28VA
38VA
Ref. 786/11
Ref. 786/1
Ref. 786/14
Ref. 786/38
Ref. 788/21

Mod. Sinthesi
N. 1
N. 1
Door unit
Ref. 1145/22
Ref. 1145/500
Mod. K-Steel
N. 1
Ref. 1155/22A
Mod. 725
N. 1
Panels with 2 buttons
N. 1
Door unit
Ref. 725/102
Ref. 5150/500
Domus Aura model

N. 1
N. 1
Door unit
Ref. 1110/2
Ref. 5150/500

WIRES
01
13
13
09
14
As indicated in Scheme SC101-0361G.

Moreover from the push button panel two other wires, for calls, start;
each of them is connected in parallel to the 8 intercoms of the
correspondent group.
10
DIAGRAM NOTES
EASIVOICE SYSTEM
(see section 1)
CY.001
CY.002
CY.003
VX.008
14 sec.2
-/~
AP
-/~
AP
ELECTRIC
LOCK
MAINS~
EASIVOICE SYSTEM
POWER SUPPLY
FOR DOOR
PHONE SYSTEM
-A
+A
CALL REPEATER RELAY
lock
release
L
1
1A
2
+
-
U2
U1
G/T
(CY.002)
POWER SUPPLY
L5
L4
L3
L2
L1
ML
+12
D
MF
MAINS~
(CY.003)
ELECTRONIC INTERCOM SETS Mod.926-Ref.926/2
G/T
~0
~12
~12
~0
Name tag
lighting
D
D
+12
+12
ML
ML
L1
L1
MF
L2
L2
CA
L3
L3
CA
L4
L4
MF
L5
L5
SC101-0361G
BASIC DIAGRAMS

With possibility to answer to 1 outdoor station The intercoms are divided in two
EASIVOICE
groups of 8. The outdoor station is equipped with two keys: with one of them it calls in
parallel the 8 intercoms of group I, with the second one those of group II
sec.2 15
BASIC DIAGRAMS

EASIVOICE With possibility to answer to 1 outdoor station. The intercoms are called separately
from theoutdoor station. Possibility of paging service by means of loudspeakers
FEATURES
EQUIPMENT

The outdoor station calls the several intercoms separately.
between 01 and 97.
For said installation (Scheme SC101-0382F) the following:
The GENERAL CALL must be connected only if necessary. It is

recommended to place the amplifier as close as possible to the power
supply and to connect them with a shielded cable.
effect.
N. 16
N. 1

Power supply
N. 1
Power supply
Ref. 926/2
Ref. 926/3
28VA
28VA
28VA
38VA
N. 1
Call repeater relay
N. 1
Amplifier
Loudspeakers
N. X
Ref. 786/11
Ref. 786/1
Ref. 786/14
Ref. 786/38
Ref. 788/21
08
14
13+n-7
13+n-2
02
14
13+n-1
01
14
14
13+n-8
09
13+n-9
13+n-14
14
Ref. 1145/20-/21-/22
Ref. 1145/500
Ref. 1145/11-/12-/13-/14
Mod. K-Steel
N. 1
N. X
Button modules
Ref. 1155/20-/21-/22A
Ref. 1155/11-/12A-/13A-/14A
Mod. 725
N. 1
N. 1
Door unit
Ref. 725/102
Ref. 5150/500
Domus Aura model

N. 1
N. 1
Door unit
Ref. 1110/2
Ref. 5150/500
15
14
14
Mod. Sinthesi
N. 1
N. 1
Door unit
N. X
Button modules

16
WIRES
2
13+n
9+n
As indicated in Scheme SC101-0382F.

Moreover from the push button panel all single call wires start towards
each intercom.
are reduced to 12.
DIAGRAM NOTES
EASIVOICE SYSTEM
(see section 1)
CY.001
CY.002
CY.003
CY.004
VX.008
16 sec.2
POWER SUPPLY
(CY.002)
-A
+A
MAINS~
lock
release
AMPLIFIER
(CY.004)
G/T
~0
~12
~12
~0
G/T
LOUDSPEAKER
EASIVOICE SYSTEM
MAINS~
POWER SUPPLY FOR

DOOR PHONE SYSTEM
L5
L4
L3
L2
L1
ML
+12
D
MF
CALL REPEATER RELAY
L
1
1A
2
+
-
U2
U1
G/T
U4
U3
U2
U1
G/T
~0
~12
~12
~0
ELECTRIC
LOCK
(C4.007)
(C4.008)
AP
AP
TO THE
FOLLOWING
MODULE
-/~
CA
CA
-/~
MF
MF
L1
L1
ML
L2
L2
+12
L3
L3
+12
L4
L4
ML
L5
L5
ELECTRONIC INTERCOM SETS Mod.926-Ref.926/2

(CY.003)
SC101-0382F
sec.2 17
BASIC DIAGRAMS

With possibility to answer to 1 outdoor station. The intercoms are called separately EASIVOICE
from theoutdoor station. Possibility of paging service by means of loudspeakers
BASIC DIAGRAMS
EASIVOICE SYSTEM
EASIVOICE
18 sec.2
load
n
Dow
FRE
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Oor Pho - V O OOR PHO Syst MS: Nstallation Iagrams: D NE IDE D NE E I D

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INDEX - DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: INSTALLATION DIAGRAMS

DOOR PHONE - VIDEO DOOR

INDEX - DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: INSTALLATION DIAGRAMS

DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams

INDEX - DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: INSTALLATION DIAGRAMS

(Index at the beginning of section)

DOOR PHONE SYSTEMS

(Index at the beginning of section)

1+1 WIRE ELECTRONIC SYSTEMS

(Index at the beginning of section)

TRADITIONAL CALL SYSTEMS

(Index at the beginning of section)

VIDEO DOOR PHONE SYSTEMS

(Index at the beginning of section)

5-WIRE ELECTRONIC SYSTEMS

(Index at the beginning of section)

INSTRUCTIONS FOR INTERCHANGE OF VARIOUS POWER SUPPLIES

(Index at the beginning of section)

(Index at the beginning of section)

DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams

INDEX - DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: INSTALLATION DIAGRAMS

SC101-0249E .................................................................... 1a .......... 32

SV102-0782D .................................................................... 1d .......... 31

DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams

DOOR PHONE AND VIDEO DOOR PHONE SYSTEM - DIAGRAM - Section 1

DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams

The products described in this technical manual must be used as

Call and speech circuit

In the table, the maximum distance is to be interpreted as between the

Call and speech circuit (terminals 1, 2, CA)

DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams

INSTRUCTIONS FOR INSTALLER

INSTRUCTION FOR GROUNDING OR NOT OF THE

From the lock releases

RADIO FREQUENCY PICKING

BACKGROUND NOISE IN OUTDOOR STATION

Some times a radio broadcast program can be heard in the door

Check the power supply generates the call sound, by inserting a 45

INSUFFICIENT RECEPTION IN OUTDOOR STATION

WHISTLE OR LARSEN EFFECT

DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams

SYSTEM CHECK AND POSSIBLE FAILURES

REDUCING ARCHITECTURAL BARRIERS

100 cm 115 125 cm

1- OR 2-USER BASIC VIDEO DOOR PHONE SYSTEM

1) No conversation can be established with the door unit: the call

DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams

VIDEO DOOR PHONE SYSTEMS

DOOR PHONE SYSTEMS

4+n wire systems

Existing call only system

CHOOSING THE RIGHT SYSTEM

DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams

1+1 wire door phone system

These systems are particularly suitable for new installations and

VIDEO DOOR PHONE SYSTEMS

The construction of a coax video door phone system is similar to that

5 wire video door phone system

DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams