Three Pack Battery Powered Carbon Monoxide Alarm With Electrochemical Sensor For Home Safety, Easy Setup, Reliable Around The Clock CO Monitoring Even During Power Outages, Loud 85 Decibel Alarm, White
✔️ Battery-powered, 85 dB alarm, UL-listed, 5-year sensor life
This handy 3-pack CO400 carbon monoxide alarms use an electrochemical sensor to monitor CO levels in your home. Dimensions 3.4 x 1.5 x 5 inches. Battery powered, no electrician needed; just insert the included 9-volt battery. Place one on every level and in each bedroom for complete protection. UL listed and easy to test with a single button.
✅ Battery powered 9-volt battery per unit ensures operation during power outages
✅ Electrochemical CO sensor provides accurate detection across rooms
✅ 85-decibel alarm sounds loudly to alert occupants
✅ UL listed and compliant with CO safety laws in CA, WI, OR
✅ Optional wall mount and end-of-life timer for replacement
💡 What is a battery-powered carbon monoxide alarm with an electrochemical sensor used for in homes?
It offers constant protection against CO across the home, even when the power is out.
- Home safety with a precise electrochemical CO sensor for accuracy
- Battery-powered operation keeps protection during outages
- Place on every level and in bedrooms for full coverage