Mace DVR0404RW User Manual
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four 10-pin port can control various pan-tilt decoders, and the specific type of the decoder can be selected from the Control of
the System setting in the menu. On plug the foot’s serial number is marked.
A: Alarm input: ALARM1~ALARM8
B: Alarm input: ALARM9~ALARM16
C: Alarm OUTput: ALARM1~ALARM5
D:ALARM6 output and 12V controllable pressure AB line port
4. RS-485 port connection
If you want to control Camera pan-tilt-zoom (P/T/Z) or activate the DVR Output relay, the 25-pin RS485
connection must be used. See detail below.
The RS485 port connection can control various (P/T/Z) Cameras, and the specific model or protocol can be
selected from the Control Menu in System settings.
The DB25 pin outs are marked below. The definition of the pin outs are as follows: The broken line in the
graph indicates inside connection