First Alert Battery Operated Carbon Monoxide Alarm

First Alert Battery Operated Carbon Monoxide Alarm

Uses an electrochemical carbon monoxide sensor to detect the carbon monoxide you can't see, smell or taste in the air.

• Each unit is powered by one 9V replaceable battery,
• Includes a permanent internal sensor – lasts up to 5 year
• 85 decibel horn sounds if carbon monoxide levels are too high
• Pull down action chart on the detector offers guidance on what to do if alarm goes off
• Test/silence button allows you To tests its functionality,
• No installation or outlet is required
• Optional wall mount is included.