M-8304-GUI-09-A-P
Item
Physical
connector
Connector description
1
POWER
input
DC 19V/3A
2
Video
output
Two video output for connecting TV or monitor
(BNC)
3
Video
input
For connectiong analog video signal input (BNC)
4
Audio
Input
For connecting aidio signal
Alarm
Input
I/O alarm input, 4 for 4CH DVR and 8 for 8CH DVR
Alarm
Output
I/O output for alarm
RS485
RS 485 for connecting PTZ
RS232
For connecting PC
5
+12V
Power supply for DC relay and the current is 100MA
(make sure short circiut can not happen)
6
Network
For connecting Ethernet
7
VGA VGA
For connecting VGA monitor
8 Audio
Output
For connection audio output
9 Fan
Please check the fan function for diary maintance and
change new one if the fan has some problems
4. Connectors for Alarm
Peel off the color skin of the cable and then insert the cable into the slot on the rear panel DVR
(The connection part for alarm).