The full-featured DB100 doorbell signaler with doorbell button is wireless and installs easily. It features a chime, 64 user-selectable channels to prevent interference from a neighbor's signalers and an outlet for a lamp. The DB100 is compatible with all Sonic Alert receivers. Five year warranty.
Features:
Selectable number of flashes
Different flash codes for front or back door
Works with most home intercom systems with separate additional doorbell button sensor (sold separately)
Built in chime (can be turned off)
Built in outlet to flash attached lamp
64 user-selectable channels
Compatible with all Sonic Alert receivers
12V battery (not included)
What else do I need to make this work?
In order to be notified in other rooms, you will need to purchase additional receivers.