
BASIC SYSTEM DIAGRAMS
sec.1e
−−−−
3
DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams
DOOR PHONE SYSTEMS
SV102-3147B
CONNECTION OF 2 VIDEO DOOR PHONES TO 1 VIDEO DOOR UNIT
(V5.006)
CA
B
R2
A
R1
CA
A
R2
B
R1
0
+6
PS
R2
~12
+R
R2
~0
AP
SE2
1/~
-6
+TC
SE1
R1
230
R1
TC
C1
C2
R1
A
B
+TC
~
4
5
F
G/T
3
1/~
SE
SN
1/~
PS
(*)
CAMERA UNIT
WITH DOOR UNIT
AND 2 BUTTONS
MAIN~
Lock Release
VIDEO
POWER SUPPLY
ELECTRIC LOCK
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