Main Content

First Alert - Plug-In Explosive Gas and Carbon Monoxide Alarm - White & Gray

Protect yourself from explosive gas and carbon monoxide with this First Alert alarm. It lets you know if propane, natural gas, methane or carbon monoxide are present in your home. This First Alert alarm plugs into any standard outlet, and it has a backup battery for uninterrupted protection during power failures.
Save $11
Was $59.99

Item Added.View List

Add to List

    No lists found. Create one today.
    Add Item
    Cardmember Offers
    Frequently bought together


    Ratings & Reviews

    Overall Customer Rating:
    93% of customers would recommend this product to a friend (14 out of 15)


    3 in 1 protection

    Warns against natural/methane, propane, and carbon monoxide.

    Electrochemical sensor

    Provides all the necessary protection to help keep your family and your home safe.

    Backlit digital display

    For easy reading during an alarm or when any button is pressed.

    120V AC plug-in

    The alarm plugs into any standard outlet with no additional mounting necessary and comes with a line cord.


    It operates at a loss of voltage.

    Test/silence button

    Mutes unnecessary alarms immediately. Also tests alarm function.

    Low battery warning

    Notifies you when the battery needs to be replaced.

    Product images, including color, may differ from actual product appearance.