
BASIC SYSTEM DIAGRAMS
8
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sec.1a
DOOR PHONE SYSTEMS
DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams
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. Floor call service with differentiated tone.
Possibility of timing the door open
A
B
C
D
E
F
12
2
8
7
5
6
6
6
6
5
5
5
5
5
PARALLEL CALL
SINGLE CALLS
FUNCTION
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 fl oor 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).
EQUIPMENT
The following devices are needed for the system illustrated in diagram
SC101-1284A:
DOOR PHONE REFERENCES
N. 6 Door phone Mod. Utopia Grey colour Ref. 1134/1
or
N. 6 Door phone Mod. Atlantico White colour Ref. 1133
POWER SUPPLY FOR DOOR PHONE SYSTEM REFERENCES
N. 1 Power supply for
door phone system 28VA Ref. 786/13
OUTDOOR STATION REFERENCES
Sinthesi model
N. 1 Button modules Ref. 1145/13
N. 1 Module with door unit set-up Ref. 1145/20
N. 1 Amplifi ed door unit Ref. 1145/500
The panels must be installed in fl ush-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.
or
K-Steel model
N. 1 Button modules Ref. 1155/13A
N. 1 Module with door unit Ref. 1155/20
The panels must be installed in fl ush-mounting boxes with
module holder frames or in cases with hood for wall-mounted
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 3 buttons Ref. 1155/13A
N. 1 Amplifi ed door unit Ref. 1128/500
or
1128 model
N. 1 Front case for door unit Ref. 1128/20-/21
N. 1 Door unit Ref. 1128/500
N. 3 Button Ref. 1128/1-/2
N. 3 Blank module (*) Ref. 1128/30-/31
(*) for small button installation only
For boards of accessories refer to “Wall Mounted Panel
Mod. 1128” section of Doorphone and Videodoorphone system -
product technical manual.
DIAGRAM NOTES
(see section 1)
C4.001
C4.006
Sinthesi models only:
Connect jumper L with G/T.
C4.008
VD.007
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