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4.5.3
Video & Audio >> Audio
Camera Microphone In:
Select the
Enable
option to enable the
camera’s audio function, so that you can receive the on-site sound
and voice from the camera.
Camera Speaker Out:
Select the
Enable
option to enable the
camera’s external speaker function, so that the connected
speaker can play the sound and voice through the camera.
You can set the speaker’s volume by entering the proper value in
the
Volume
option. The default setting is
90
.