4 connecting the sensor/relay/rs485 device, Connecting the sensor/relay/rs485 device, Audio, sensor, relay and rs485 pinhole allocation – AVer MOB1304-NET User Manual
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Camera/LCD Monitor Install Location:
LCD Monitor
Camera
i
-
The LCD monitor power can connect to the ignition of bus.
-
The camera power is connected to the DVR camera power cable and plugs the video cable
into DVR video input.
1.4.4 Connecting the Sensor/Relay/RS485 Device
The Sensor and Alarm ports enable you to connect (4) sensor inputs and (1) relay outputs. Just
connect the external sensor and relay pin directly to the pinhole. The RS485 ports allows user to
connect the PTZ camera to the DVR unit. Check the table below and locate which pinhole is
assigned to sensor input, relay output, or RS485.
1.4.4.1 Audio, Sensor, Relay and RS485 pinhole allocation
Audio in and out pinhole:
Pin #
Definition
1
Audio 1 input signal +
2
Audio 1 input signal -
3
Audio 2 input signal +
4
Audio 2 input signal -
5
Audio 3 input signal +
6
Audio 3 input signal -
7
Audio 4 input signal +
8
Audio 4 input signal -
9
Audio output signal +
10
Audio output signal -