First Alert 120V Plug-In Electrochemical Carbon Monoxide Alarm & Gas Detector Filter Cartridges Model Number: 49-66-6276

Model Number: 49-66-6276

Scientifically proven to reduce back strain by an impressive 93%

it comes with a 5-year warranty for peace of mind

The user-friendly installation kit minimizes downtime

First Alert 120V Plug-In Electrochemical Carbon Monoxide Alarm & Gas Detector Filter Cartridges Model Number: 49-66-6276First Alert 120V Plug In Electrochemical Carbon Monoxide Alarm & Gas Detector is designed to provide reliable detection of dangerous carbon monoxide, propane, and methane gas threats using advanced electrochemical sensors. This combo alarm features a backlit digital display that offers clear readouts of current and peak gas levels, helping users identify potential leaks from appliances, generators, and other household sources. Its compact, low profile