First Alert 1039734 Carbon Monoxide Plug-In Alarm with Battery Backup Summer10 This is the way Grandma

This is the way Grandma used to do it

Bevel Capacity: 45 degree

Dimensions: 72" x 1-5/8" x 50"

For washing windows before you squeegee

Tighten screw flush and continue turning

First Alert 1039734 Carbon Monoxide Plug-In Alarm with Battery Backup Summer10 This is the way GrandmaThe First Alert CO605 Carbon Monoxide Plug In Alarm features an electrochemical CO sensor to alert you to dangerous carbon monoxide. This personal carbon monoxide detector plugs into any standard electrical socket to monitor CO levels in your home, office, or other space. The simple, user friendly design features battery backup to allow for continuous monitoring, even in the event of a power outage. CO detector alerts you to carbon monoxide Plug &