User manual

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Website:www.CCTVSecurityPros.com
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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
5
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
+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
1 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).
2 Alarm Input and Output