Installation guide

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12. The 8 CH Rear Panel (KA-2818)
Hardware Interface
1 CAM Input (1 ~8CH) 9 Audio Output
2 Monitor Out 10 VGA (Reserve)
3 Audio input (IN1) (IN2) 11 Power Switch ON/OFF
4 RJ45 Ethernet Connecter 12 USB Connecter
5 RS485 Connecter and Alarm 4 in 2 out
6 3.5mm IR Receive
7 DC 12 V Power Adapter
8 USB Mouse
NOTE：
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The mouse must set up before the DVR power on.