Sonic Alert Wireless Doorbell Signaler

The state-of-the-art DB100 is the only doorbell signaler that requires no wires and can be installed in seconds. Unlike competing models, the DB100 doorbell signaler is not triggered by sound, so annoying false alarms are a thing of the past. This doorbell signaler for the hearing impaired offers other advanced features including: selectable number of flashes (5 or 10), different flash code for front or rear door and a built-in chime for hearing members of the family that can be turned off if desired. The DB100 doorbell signaler has a built-in outlet to flash your attached lamp and each sends a signal to all Sonic Alert remote receivers, making this the ultimate hearing-impaired signaler. Uses 1 A23 12V battery (not included.) Features: Works in homes with all doorbell systems Built-in outlet to flash lamp Wireless installation Sends signal to remote receivers Different flash codes Built-in chime Selectable number of flashes U.L. Listed Top quality - 5 year warranty Product dimensions (imperial): 1.25 inch H x 5.25 inch L x 3 inch W Product dimensions (metric): 31.75 mm H x 133.35 mm L x 76.20 mm W Package dimensions (imperial): 4 inch H x 6.5 inch L x 3 inch W Package dimensions (metric): 101.60 mm H x 165.10 mm L x 76.20 mm W