First Alert 2-Pack Plug-in Carbon Monoxide Detector in the Carbon Monoxide Detectors department at

The 4 Best Basic Smoke Alarms of 2024

First Alert Explosive Gas & Carbon Monoxide Alarm

First Alert BRK CO605B CarbonMonoxide Detector PlugIn With Battery Backup 2PACK

Brk - Smoke and Carbon Monoxide Alarm with Battery Backup - Hardwired

Kidde Kidde Smart Plug-In Carbon Monoxide with Indoor Air Quality Monitor 21031211 - The Home Depot

Functional First Alert CO2 Detector Hidden 4K Camera w/ DVR & WiFi Remote View

First Alert's series of basic smoke alarms work exceptionally well in detecting flaming fires. A mute button has been included to serve the dual purpose of silencing nuisance alarms brought on by cooking smoke and shower steam. This button also allows you to test the functionality of your alarm. First Alert basic alarms are an ideal purchase for those looking for basic fire protection with the option of conveniently muting false alarms.

First Alert 2 in 1 Battery Photoelectric Smoke and Carbon Monoxide Alarm

FIRST ALERT Dual-Power Plug-In Carbon Monoxide Detector with Battery Backup and Digital Display, CO615 , White, Pack of 3

The First Alert CO605 (1039736) Carbon Monoxide Plug-In Alarm features an electrochemical CO sensor to alert you to carbon monoxide. This carbon monoxide detector plugs into any standard electrical socket to monitor CO levels in your home. The simple, user-friendly design features battery backup to allow for continuous monitoring, even in the event of a power outage.

First Alert Plug-In Carbon Monoxide Detector with Battery Backup, 3-Pack, Co605

The First Alert CO400 Carbon Monoxide Alarm utilizes an electrochemical carbon monoxide sensor to detect carbon monoxide. This carbon monoxide detector is battery operated, making it portable and easy to use, even in the event of a power outage. When carbon monoxide levels become elevated, a loud 85-decibel alarm alerts you to the threat. Detector features a single test/silence button for efficient testing. Battery-operated detector works almost anywhere.

First Alert Smoke (SA303) Carbon Monoxide (CO400) Detector Combo Pack

Provides peace of mind against the silent killer and has a digital display. Sealed Lithium Battery Backup 10-year tamper proof battery eliminates need for battery replacement. Alerts User to replace alarm after 10 years of operation. Digital Display Displays the level of carbon monoxide the unit is sensing. Automatically dims in low light conditions. Peak Level Memory Displays the peak CO level recorded since its last reset.

Kidde 10 Year Worry-Free Plug-In Carbon Monoxide Detector with Battery Backup, Digital Display, and Safety Light

FIRST ALERT Carbon Monoxide Detector, No Outlet Required, Battery Operated, CO400, White, 2 Count (Pack of 1) - Carbon Monoxide Detectors

First Alert Battery Electrochemical Carbon Monoxide Alarm

Battery-operated carbon monoxide alarm with backlit digital display. Uses an electrochemical carbon monoxide sensor, the most accurate CO detection technology available, to detect the CO you can't see, smell, or taste in the air. An easy-to-read backlit digital display allows a quick view current and peak CO levels. Powered by two replaceable AA batteries, offering peace of mind even during power outages. Battery life varies according to use and application.

First Alert Battery-Powered Carbon Monoxide Alarm with Backlit Digital Display