First Alert Plug-In 120V Electrochemical Easy To Read Digital Display Carbon Monoxide Alarm Specialty Electronics Batteries and other professionals with demanding

and other professionals with demanding industrial and commercial applications

No digging or chopping and safe to use

5/8" x 50'

18 Gauge 1-3/4" Brad

First Alert Plug-In 120V Electrochemical Easy To Read Digital Display Carbon Monoxide Alarm Specialty Electronics Batteries and other professionals with demandingElectrochemical 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