Your LW2004 video baby monitor has an easy to find volume button on the front of the monitor. If you are experiencing no sound, increase the volume on your monitor.
To adjust your volume level:
Press the Volume buttons up or down ( ) to adjust the volume. The Mute icon () indicates the volume is muted.
RECOMMENDED: To prevent audio feedback on your monitor, place your camera and monitor at least 1ft apart and lower the volume.