Sonic System Signalers - Baby Cry

The Sonic System Signalers Baby Cry sensor "listens" for sounds within the normal speaking range, when it "hears" a sound within the range - the red indicator light on the front of the device will start to flash - and trigger the system.

Adjust the sensitivity with a twist of the dial. Connect to other Sonic System Signalers devices using your homes electrical system for easy plug-and-go connection.