User guide

Please connect the speaker or the MIC to the audio input port of the device. Then connect the earphone

to the audio output port of the PC.

You can see the button becomes orange after you enabled the bidirectional talk function.

Click Talk button again to stop the bidirectional talk function.

Listening Operation

At the device end, speak via the speaker or the pickup, and then you can get the audio from the

earphone or sound box at the pc-end.

2.3.2 PC-end to the Device-end

Device Connection

Connect the speaker or the MIC to the audio input port of the PC and then connect the earphone to the

audio output port of the device.

You can see the button becomes orange after you enabled the audio talk function.

Click Talk button again to stop the bidirectional talk function.

Please note the on-site listening operation is null during the bidirectional talk process.

Listening Operation

At the PC-end, speak via the speaker or the pickup, and then you can get the audio from the earphone

or sound box at the device-end.

2.4 Alarm Setup

The alarm interface is shown as in Figure 2-9. Please follow the steps listed below for local alarm input

and output connection.

1) Connect the alarm input device to the alarm input port (No.1 pin) of the I/O cable.

2) Connect the alarm output device to the alarm output port (No.4 pin) and alarm output public port (No.3

pin). The alarm output port supports NO (normal open) alarm device only.

3) Open the Web, go to the Figure 2-9. Please set the alarm input 01 port for the first channel of the I/O

cable (No.4 pin). Then you can select the corresponding type (NO/NC.)

4) Set the WEB alarm output. The alarm output 01 is for the alarm output port of the device. It is the

No.1 pin of the I/O cable.