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Diagram 3a : Cabling for a 2 - 10 Way Single Door System
Door Panel
Electrical Cupboard
(optional)
(optional)
Name
Lamp
Exit Button
75R Co-ax
Door Monitor
Switch
BV 2 TO 10
(optional)
(optional)
or
Fire Switch
6
2
2
2
1 per Phone
1
Push
Buttons
5 - 8 (see
1 per Phone
75R Co-ax
Lock
Release
M61
Speech
Unit
BV700
Camera
1st
Video
Phone
2nd
Video
Phone
To remaining phones
Video Power
Others (common wires)
Call lines
2
Time
(optional)
Clock
M540
Power
Supply
Bell View Video System
© 1997 Bell System (Telephones)Ltd.
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TS2000