Contents
Rear
Alarm Input
Grounding
Alarm output
RS485
Ú A
Alarm Input : The user can connect to ports 1 ~ 4.
his grounding port.
g
Grounding : All alarm input must be connected to t
Alarm Output : Connect one line to “COM” and the other to either
Normal Open(N.O) or Normal Close(N.C) accordin
to system setup
Audio connection port
Main Power switch
Network
connection port
A
VGA Port
DC 12V adaptor port
PS/2 Mouse port
Video output device port
Camera Input port
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