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Sleeping & Camping / Detector-7
Learn why our digital-display, 10-year battery-operated carbon monoxide alarm is the best choice for your home.
Battery-powered, this alarm continuously monitors CO levels, ensuring safety even during power outages.
A backlit digital display shows the temperature and CO concentration clearly. The Peak Level feature highlights the highest CO concentration measured.
With a built-in 10-year lithium battery, this alarm offers continuous protection for the life of the detector.
Loud, 85-decibel alarm sounds when CO levels reach dangerous levels, ensuring you are alerted quickly.
The alarm chirps at the end of its life, reminding you when it's time to replace it for safety.
Rigorously tested to meet UL standards and trusted by millions since First Alert introduced the first residential smoke alarm in 1958.
10-year limited warranty covers defects in material and workmanship. Warranty covers ten years from the purchase date with a valid sales receipt.
Protect your family with First Alert's reliable carbon monoxide alarm.