First Alert Carbon Monoxide Detector with Digital Temperature Display
First Alert. $11.99. In stock.
The First Alert Carbon Monoxide Alarm with 10-Year Battery and Digital Temperature Display detects dangerous carbon monoxide for up to 10 years. This carbon monoxide detector uses an electrochemical carbon monoxide sensor, the most accurate CO detection technology available, to detect the CO you can't see, smell, or taste in the air. A built-in 10-year lithium battery means you never need to worry about changing batteries during the lifetime of the alarm. This stylish CO monitor is designed to sit on top of a dresser or tabletop, and it has a backlit digital display that clearly shows the ambient temperature, as well as current and peak CO concentrations. A loud 85-decibel horn sounds if carbon monoxide levels reach dangerous levels, and a test/silence button silences the alarm and allows you to test its functionality. *First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 • Keep your family safe with this easy to use digital-display, 10-year battery operated carbon monoxide alarm; Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure • Easy-to-read backlit digit
