Sonic Ring

This product is best used in rooms that will use a separate lamp for normal room lighting as the lamp plugged into the TR 55 can only be used for signaling. The TR 55 sends a signal to all Sonic Alert remote receivers. If you need more than one light to flash, simply use remote receivers in other rooms. Features: Indicator light (turn lamp on reminder) Sends signal to remote receivers to flash lights in other rooms Easy installation - just plug in and use U.L. Listed