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

The digital readout of the Kidde Plug-In Digital Carbon Monoxide Alarm with 9-Volt Backup continuously displays carbon monoxide levels from 30 to 999

Kidde Firex Plug-in Carbon Monoxide Detector, 9-Volt Battery Backup and Digital Display, CO Detector 21029915 - The Home Depot

Kidde Smart Smoke and Carbon Monoxide Detector, Hardwired with Voice Alert 21031042 - The Home Depot

Kidde Plug-In Smart Carbon Monoxide Detector & Indoor Air Quality Monitor with Battery Backup

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

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

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

Kidde 10 Year Worry-Free Plug-In Carbon Monoxide Detector with Battery Backup and Digital Display 21029626 - The Home Depot

Kidde Firex Plug-in Carbon Monoxide Detector, 9-Volt Battery Backup and Digital Display, CO Detector 21029915 - The Home Depot

Smoke + Carbon Monoxide Alarm with Indoor Air Quality Monitor

Kidde Smart Smoke and Carbon Monoxide Detector, Hardwired with Voice Alert 21031042 - The Home Depot

Kidde Smart Carbon Monoxide Detector & Indoor Air Quality Monitor, Plug In Wall, WiFi, Alexa Compatible Device, Voice & App Alerts

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

Kidde Smoke & Carbon Monoxide Detector with Voice Alerts, Battery Powered, Combination Smoke & CO Alarm

Kidde Plug-In Smart Carbon Monoxide Detector & Indoor Air Quality Monitor with Battery Backup

First Alert 10-Year Battery-Operated Combination Smoke and Carbon Monoxide Detector

Carbon Monoxide Testing: How to Test Carbon Monoxide Detectors

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