Rear Panel
Item Physical port
Connection method
1
Video input
Connect CH1-4 video input device
(
BNC interface
)
2
Audio Output
Connect signal output(RCA interface)
3
Audio input
Connect CH1-4 audio signal input (RCA interface)
4
USB Port
Connect USB device (Flash Drive, Hard Drive and Recorder etc)
5
RS-485/Sensor/Alarm
RS485/Sensor/Alarm interface (see pin outs below)
6
Power Port
Connect power supply - DC12V 3A
7
Video output
Connect monitor output (BNC interface)
8
Ethernet: Port
Connect LAN, Ethernet (RJ45 interface)
9
Power on/off
4CH