
BASIC SYSTEM DIAGRAMS
sec.1d
−−−−
11
DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams
DOOR PHONE SYSTEMS
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
(VX.008)
LIGHT BULB
TRANSFORMER
(VX.014)
(VX.011)
(C4.006)
(VX.012)
(VX.010)
LINE ~
(C4.008)
(C4.007)
SEE DIAGRAM
SV102-3229
pag.51
U2
U3
U4
U1
~12
~0
~12
G/T
~0
G/T
(R1)
(+TC)
Coax
U2
U3
U4
U1
~12
~0
~12
G/T
~0
G/T
-
1
L
+
1A
2
MAIN ~
TO THE FOLLOWING VIDEO DOOR PHONES
VIDEO
DISTRIBUTOR
RELAY
BOX
Lock Release
ELECTRIC LOCK
Name tag
lighting
Name tag
lighting
VIDEO
POWER SUPPLY
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