IC Realtime 3 Megapixel Exmor CMOS 3.3-12mm VF Full HD Network IR-Bullet Camera (ICIPB3000AF) - Manual (Page 19)

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2.3 Bidirectional talk
2.3.1 Device-end to PC-end
Device Connection
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.
Login the Web and then click the Audio button to enable the bidirectional talk function.
You can see the button becomes orange after you enabled the audio talk function.
Click Audio 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.
Login the Web and then click the Audio button to enable the bidirectional talk function.
You can see the button becomes orange after you enabled the audio talk function.
Click Audio button again to stop the bidirectional talk function.
Please note the 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 2-4. 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.3 pin or No.4 pin) of the I/O cable.
2) Connect the alarm output device to the alarm output port (No.2 pin) and alarm output public port
(No.1 pin). The alarm output port supports NO (normal open) alarm device only.
3) Open the Web, go to the Figure 2-4. Please set the alarm input 01 port for the first channel of the
I/O cable (No.3 pin). The alarm input 02 is for the 2
nd channel of 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.2 pin of the I/O cable.