Wireless Doorbell Transmitter

The Wireless Doorbell Transmitter adds doorbell alerts to your CentralAlert system. Mount it next to your front door, press the button, and every paired receiver in your home responds with loud audio, a bright strobe flash, and a bed shaker vibration — so you know someone is at the door whether you're in the kitchen, the backyard, or asleep. The CA-DBII uses 2.4 GHz Smart-Code wireless technology with a range of up to 200 feet. It pairs with any CentralAlert receiver (CA-360II, CA-RXII, CA-PXII) and supports up to 4 doorbells per system — handy if you have a front door, side door, and garage entry. Powered by a single CR2032 coin battery (included) that lasts up to 2 years. The slim mounting plate attaches with screws or adhesive, and the doorbell snaps on and off for easy battery replacement. Requires a CentralAlert receiver (sold separately) to generate alerts.