VDP210
4
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4.1 Cameras
All of our door cameras have connection cables terminated into the same 7 colour coordinated
wires. 4 wires are used to connect to the monitor and then 2 of the 3 remaining wires are used to
connect to an electronic door lock.
The common (COM) wire is always used along with either the normally open (NO) or normally
closed (NC) wire depending on the lock type, power for the lock is separate as the Door Lock
relay does not provide power output.