First Alert Hardwired 120V Electrochemical Carbon Monoxide Alarm Acorn International Approximate coverage when installing 2 303775
Yard notes & kiln story
Description
First Alert Hardwired 120V Electrochemical Carbon Monoxide Alarm Acorn International Approximate coverage when installing 2 303775 Approximate coverage when installing 2 fasteners per deck board based on 16" OnCenter Resin construction with hardened steel bars prevent flexing and bending First Alert hardwired carbon monoxide detector with battery back up Features an electrochemical sensor which detects carbon monoxide gas and measures the concentration