Kidde PLC 21026359 AC Powered Plug In Carbon Monoxide Alarm

Voice, AC Powered, Plug In Carbon Monoxide Alarm, With Sealed Lithium Battery Back Up & Digital Display, Easy To Install, Provides Reliable Protection Against The Dangers Of Carbon Monoxide, Offers Protection During Power Outages, Prevents Unwarranted Removal Of The Battery, & Eliminates The Need For Annual Battery Replacement, Digital Display Feature Adds An Advanced Level Of Protection Showing CO Levels In PPM Allowing You To See If Levels Change & Uses LED Technology Which Allows The CO Levels To Be Visible In Dark Conditions, Display Will Automatically Adjust Brightness Level To Adapt To Ambient Light Conditions & Deactivates When AC Power Is Removed To Conserve Battery Life, Has A 10 Year Operational Life, Which Provides A 40% Longer Lifespan, Alarm Includes A 10 Year Limited Warranty, Listed By UL To The UL2034 Standard.