The First Alert CO400 Carbon Monoxide Alarm utilizes an electrochemical carbon monoxide sensor that lasts for up to five years to effectively detect carbon monoxide levels in your home.
This battery-powered detector is portable, making it easy to use in any location, especially during a power outage. When elevated carbon monoxide levels are detected, the alarm emits a loud 85-decibel alert to ensure you're promptly notified.
It features comprehensive warning mechanisms, a low-battery indicator, and an end-of-life timer to inform you when the device needs replacement.
Simple to set up, the CO detecter requires only battery insertion to start monitoring for carbon monoxide. A user-friendly interface, with a single button for testing and silencing the alarm, makes it easy for anyone to operate.
For optimal safety, it's recommended to place one alarm on every level of your home, including in sleeping areas.
Joyswag 1039718 First Alert CO400 Battery-Powered Carbon Monoxide Detector