Serene CA-DB Doorbell
Easy-to-install and a weather-resistant wireless doorbell that transmits a signal to the CentralAlert System from your home’s back or side doors.
Serene CA-DB Doorbell Key Features:
- When button is pushed, it alerts the CentralAlert system
- Water resistant, so can be mounted on outside door
- Battery (CR2032) lasts 10 months
- Can pair 4 total devices of a combination of CA-DB doorbells and/or CA-DX door knock sensors