The Bellman Visit portable receiver alerts you with individual lights and sounds when an in-use transmitter is triggered. This easy-to-use receiver is completely wireless so you can bring it anywhere throughout your home.
May be used with up to four transmitters of the same kind. For example, you may have up to four door transmitters and the receiver will show you exactly which door needs your attention.
Loud sound up to 93dB
Intense flashing lights alert you to events
Battery lasts up to 3 years
Includes a port for an optional bed shaker
Size: 5.1" x 6.5" x 1.4"
Approximate operating range (unobstructed): 100 feet