Jacob Jensen JBXD103 Doorbell Cordless

Award winning, cordless doorbell with five specially
composed tunes in high sound quality including a special tune
designed for the hard-of-hearing. Maximum working distance
between chime and bell push is 150 meters.

The sound level can be set to high, low or off. A light on both
chime and bell push will illuminate when the bell is activated
or the batteries need changing.