Alarm Input & Output; Wiring Diagram Of Alarm Output - Margus H.264 Operation Instruction Manual

to jack up orange part, put the cable into the receptacle then loosen the screwdriver to fasten.
5.2.1 Alarm input & output
There are 8 groups of alarm input interfaces and 2 groups of alarm output interfaces in 8-channel
device; and 16 groups of alarm input interfaces and 2 groups of alarm output interfaces in 16-channel
device. The alarm input can connect to infrared alarm, smoke transducer etc. The wiring diagram of DC
alarm input is shown in the following diagram.
The wiring diagram of AC alarm input is shown in the following diagram.

5.2.2 Wiring diagram of alarm output

The wiring diagram of alarm output is shown in the following diagram:
Interface definition diagram of alarm post
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