Protecting Homes & Families Since 1958

First Alert leads through innovation, and has built a legacy of trust, delivering unparalleled reliability.

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Dual-Power Carbon Monoxide Plug-In Alarm with Battery Backup and Digital Display Front View

Model: CO6156A

Dual-Power Carbon Monoxide Plug-In Alarm with Battery Backup and Digital Display

Where to Buy

First Alert products can be purchased at the retailers below.