First Alert Plug-In 120V Electrochemical Easy To Read Digital Display Carbon Monoxide Alarm Framing Screws Promotes easier communication

Promotes easier communication

Continuity

operates between 20 and 50 psi

Commodity Stretch Film With 2 Extended Cores Per Roll

000 square feet

First Alert Plug-In 120V Electrochemical Easy To Read Digital Display Carbon Monoxide Alarm Framing Screws Promotes easier communicationElectrochemical sensor Easy to read backlit digital display allows a quick view of current and peak CO levels. Plugs into any wall outlet and includes a battery back up for detection even during power outages EZ access battery door allows you to change batteries without having to dismount the alarm 5 decibel horn sounds if carbon monoxide levels are too high, and a test silence button silences the alarm and allows you to test its functionality