First Alert Plug-In 120V Electrochemical Easy To Read Digital Display Carbon Monoxide Alarm Framing Screws Fully Assembled

Fully Assembled

Promotes easier communication

operates between 20 and 50 psi

Use for cleaning mold

First Alert Plug-In 120V Electrochemical Easy To Read Digital Display Carbon Monoxide Alarm Framing Screws Fully AssembledElectrochemical 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