FIRST ALERT 1039746 Carbon Monoxide Alarm with Backlit Digital Display and Battery Backup, Digital Display, 85 dB [SKU: ORG8462277]

Advanced electrochemical sensor, Carbon monoxide alarms should be replaced every 5 years for maximum protection, 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, Electrochemical sensor, most accurate technology available for detecting carbon monoxide, compared to other common sensing technologies. [QTY/UOM: 1EA / 1EA]