Additional transmitter and magnet to help monitor doors Includes AAA battery Offers 10 selectable chimes

Model Number: STI-34601   Features: Chimes when doorbell button pressed. Water/Weather resistant for outdoor use. Supervised for low battery and signal reception. Operates up to 500' (line of sight). 433 MHz Coin cell battery (CR2032) operated...

Beige Case for Single Slave Receiver

Receiver plugs into any standard 120 VAC outlet Operates up to 500 feet from transmitter Has a low and high volume adjustment on receiver FCC & IC certified Able to play 10 sounds

External dimensions in inches (LxWxD) 3.3 x 1.1 x .975" Includes CR2032 battery Button transmits 10 selectable chimes to receiver