Sonic Alert wireless doorbell signaler SA-DB100

 Example installation: for outside door sensor, attach sensor to outside of door, then plug signaler into wall outlet, and plug lamp into the signaler.

Never miss a visitor or phone call again
- Includes transmitter and receiver
- Works with or without an existing doorbell system
- Works with most intercom systems
- Works with standard modular telephone jacks
- Built-in chime for hearing members of the household
- Built-in lamp outlet

Selectable number of flashes
- Different flash codes for front door, back door, intercom
- Add up to to additional transmitters for front door, back door, intercom
- UL listed
- 5 Year manufacturer's warranty
- White