First Alert 10-yr. 3V Electrochemical Multi-Function Carbon Monoxide Alarm

This First Alert CO710 Carbon Monoxide Alarm with 10-Year Battery and Digital Temperature Display uses an electrochemical sensor to detect dangerous carbon monoxide threats. It features a built-in 10-year lithium battery so users don’t need to worry about changing the batteries during the detectors lifetime. This stylish detector easily sits on top of dressers and tables and has a backlit digital display that shows temperature and CO concentration.

Style Number: 1039753