First Alert Carbon Monoxide Alarm

First Alert Carbon Monoxide Alarm

Electrochemical Co Sensor
  • New Sleek Design

  • 3v Lithium Power Cell

  • Power LED & Alarm Indicator

  • Mute and silence Button

  • End-of-life Signal

  • Versatile Mountwall Or Ceiling With Easy Slide-in Mounting Bracket

  • Peak Level Memory Captures Highest Co Level Detected

  • 10-year Alarm Life With No Battery Changes For Life

  • 10-year Limited Warranty