Description
About This Product
The First Alert CO400 carbon monoxide alarm utilizes a electrochemical carbon monoxide sensor that lasts for up to five years to detect carbon monoxide. This carbon monoxide detector is battery powered, making it portable and easy-to-use anywhere, even in the event of a power outage. When carbon monoxide levels become elevated, a loud 85 dB alarm alerts you to the threat.
Highlights
- The most accurate CO sensor available
- Comprehensive warning features
- Simple and easy-to-use
- CO detector alerts you to carbon monoxide
(Nighthawk DC CO Alarm – 9807017 – 1039718/CO400)






Reviews
There are no reviews yet.