First Alert 1039718 CO400 9V Battery Operated Carbon Monoxide Alarm

First Alert Model Co400. First Alert Smoke (SA303) & Carbon Monoxide (CO400) Detector Combo Pack Please don't hesitate to reach out to us at First Alert at 1 (800)-323-9005 to further trouble shoot or replace the unit. The First Alert CO400 Carbon Monoxide Alarm utilizes an electrochemical carbon monoxide sensor that lasts for up to five years to detect carbon monoxide.

The First Alert CO400 Carbon Monoxide Alarm utilizes an electrochemical carbon monoxide sensor that lasts for up to five years to detect carbon monoxide. + Amazon Basics 8-Pack 9V Alkaline Batteries, 5-Year Shelf Life - for Smoke/CO Detector, Electronics & Audio.

First Alert CO400 White Battery Operated Electrochemical Carbon

9-Volt Battery Powered, CO Alarm with Silence Feature (1) Questions & Answers. Simply insert the battery, and the CO detector will start to monitor your space for carbon monoxide The First Alert CO400 Battery-Operated Carbon Monoxide Detector is easy to set up

First Alert CO400 White Basic Battery Operated Carbon Monoxide Detector. Simply insert the battery, and the CO detector will start to monitor your space for carbon monoxide 9V, AA, AAA - it all depends on the particular model you have

FIRST ALERT CO400 BatteryPowered Carbon Monoxide Alarm, White New in. Where should I install carbon monoxide alarms and in particular, how high off the floor? Learn how high off. The First Alert CO400 carbon monoxide alarm uses an electrochemical sensor the most accurate technology available