4.4.3 Audio
This audio function allows you to hear the sound from the camera or transmit your sound to the
camera side. A two-way communication is also possible to be achieved with this feature. Alarm can
be triggered when the audio input is above a certain alarm level you set, and configured audio can
be played when an alarm occurs.
Table 4-4-8 Description of the buttons
Check on the check box to enable audio feature