First Alert 1039746 Dual Power Carbon Monoxide Plug-In Alarm With Battery Backup And Digital Display

Key Features

• Advanced electrochemical sensor
• Backlit digital display is easy to read
• Plug and protect, alarm plugs into any standard 120 VAC outlet with no additional mounting, line cord allows for multiple installation options
• EZ view backlit digital display, easy viewing of danger levels, current and peak co levels in your home, illuminates only when alarm sounds or a button is pressed
• Battery backup, provides consistent protection for added safety during power outages
• EZ access battery door, front-open compartment allows easy battery change without dismounting alarm
• Mute button, mutes unnecessary alarms, tests alarm function with same button
• Low battery signal mute, quiets low battery signal for up to 8 hr

Carbon monoxide detectors plug-in digital display battery backup Electrochemical carbon monoxide sensor. Covers only one wall outlet. Plug the alarm into a regular outlet, test, and it's ready. Battery back-up keeps alarm working if electricity fails. Point and click any remote control unit to quiet unwanted alarms (re mote not included). EZ view backlit digital carbon monoxide level display to view danger levels, current, and peak CO levels. Memory stores, recalls, and displays highest levels of CO detected. Low battery warning, low battery silence quiets low battery alert without affecting alarm operation. End of life timer alarm chirps when it is time to replace, should be replaced every 5 years for maximum protection. Loud 85-decibel alarm. 3.3 inches height by 4.75 inches width by 2.8 inches depth, 0.54 pounds. UL Listed. 5 year limited warranty. Uses 2 AA batteries, included.