Two-Way Audio

Two-way audio enables the voice talk of the camera. You can get not only the live video but also the  audio from the camera. If the device has two-way audio channels, you can select a channel to start two-way audio.

• The two-way audio can be used for only one camera at one.

• Cloud P2P device doesn't support channel during two-way audio.

Pg 52, Guarding Vision Manual