Battery-operated carbon monoxide alarm with backlit digital display

Uses an electrochemical carbon monoxide sensor, the most accurate CO detection technology available, to detect the CO you can't see, smell, or taste in the air

An easy-to-read backlit digital display allows a quick view current and peak CO levels

Powered by two replaceable AA batteries, ing peace of mind even during power outages

Battery life varies according to use and application

An EZ access battery door allows you to change out batteries without having to dismount the alarm

An 85-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

No installation or outlet is required, and an optional wall mount is included