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1.4 Rear Panel
The rear panel connectors are:
1.
Audio In: Connect the microphone or camera audio output to the audio input
connector.
2.
Audio Out: Connect a speaker or other audio output device to the audio output
connector.
3.
VGA: Connect a VGA monitor to the VGA output connector.
4.
HDMI: Connect a HDMI monitor to the HDMI output connector.
5.
LAN: Connect hub with IP cameras via RJ-45 network cable.
6.
WAN: Connect NVR to Internet via a RJ-45 network cable.
7.
RS485 socket: For RS485 PTZ control.
8.
Alarm In: Connect to 4 or 8 alarm inputs to the alarm input connectors.
9.
Alarm Out: N.C or N.O type alarm signal out.
10.
Power: Plug the DC12V power source into the power socket.