First Alert CO605 Carbon Monoxide Plug-In Alarm with Battery Backup

The First Alert CO605 Carbon Monoxide Plug-In Alarm features an electrochemical CO sensor. It provides reliable detection to alert you to dangerous carbon monoxide levels. This personal First Alert carbon monoxide alarm plugs into any standard electrical socket. Use it to monitor CO levels in your home, office or other space. The carbon monoxide alarm with battery backup offers continuous detection, even during a power outage. There's no need for tools or hardware-mount installation, and there are no complicated controls to learn. Its easy plug-in functionality and simple one-button operation will provide immediate peace of mind right out of the package. The loud 85-decibel First Alert CO605 Carbon Monoxide Plug In Alarm is designed to wake even the soundest of sleepers when an emergency rises.

First Alert CO605 Carbon Monoxide Plug-In Alarm with Battery Backup: CO detector alerts you to dangerous levels of carbon monoxide 9V battery backup allows for continuous monitoring during power outages Loud 85-decibel alarm sounds when CO levels are elevated CO detector plugs into any standard electrical socket, so it can be used almost anywhere Single test/silence button for simple operation, no complicated displays or settings to learn to navigate The First Alert carbon monoxide alarm is ready to use right out of the package; no tools or wall-mount installation required