Flats
Electrical Cupboard
Door Panel
PD-038 ISSUE 1
First
Phone
Z
I
R
O
T
Second
Phone
Z
I
R
O
T
203, 204
Lock Release
T
O
R
H
C
Speech
Unit
51/61
500D
Telephone Models:
500D 500PD
Wiring Diagram for DC Door Entry Systems
13:44
56
-
+
CO
NO
NC
TS2000
Time Clock
System
M340
Power Supply
More diagrams can be
found on our website:
www.bellsystem.co.uk/
