First Alert 1039753 Carbon Monoxide Alarm with Temperature Digital Display, Digital Display, 85 dB, Alarm: Audible Beep

The First Alert CO710 carbon monoxide alarm with ten 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. A built-in 10 years 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 shows temperature and CO concentration.

Features:

• Advanced electrochemical CO sensor
• Stylish design with LED temperature display
• Built-in 10 years battery for a decade of detection
• Multi-function, backlit digital display
• Peak level feature retrieves the highest concentration of carbon monoxide measured