
BASIC SYSTEM DIAGRAMS
sec.1e
−−−−
23
DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams
DOOR PHONE SYSTEMS
CONNECTION OF 4 VIDEO DOOR PHONES TO 1 VIDEO OUTDOOR STATION
(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
(VX.008)
(VX.008)
1/~
~
R1
C1
SE
Sinthesi
1/~
R1
1/~
~
K-Steel
C1
B
B
AA
F
5
PS
4
PS
5
F
4
G/TG/T
SNSN
+TC +TC
~12
~0
SE
1/~
1/~
V2
R2 in
R1
RL
~
~
R1
R2 out
R3
R1
CA
A
R2
B
RD
TC
G
CA
A
B
RD
R2
R1
(VD.002)
II
B B
IV
AA
A
III
B
A
B
I
R1
R2
R2
R1
R1
R2
R2
R1
BAR2R1
A B R2R1
2 x 82 1/4W
~12
SE2
R2
~0
~
1/~
R1
R1
R2
+R
SE1
AP
-6
+6
PS
+TC
~
POWER SUPPLY
LINE~
Output
VIDEO
DISTRIBUTOR
Input
VIDEO
POWER SUPPLY
LINE~
ELECTRIC
LOCK
Lock Release
RD
G
R1
CA
A
R2
B
RD
G
R1
CA
A
R2
B
SV102-3166C
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