Alarms

First Alert offers multiple options of smoke alarms, carbon monoxide alarms, and combination smoke and CO alarms.

Smoke & Carbon Monoxide Alarms Combo

Combination Smoke and Carbon Monoxide Detectors

Help protect your home and family with combination smoke and carbon monoxide detectors. First Alert offers homeowners a variety of combination smoke and carbon monoxide (CO) alarms that provide 2-in-1 protection against both smoke and CO. Shop our line of combination smoke and CO alarms including battery operated, hardwired, and 10-year sealed battery alarms to find the alarm type that best works for your home and family.

Combination Smoke and Carbon Monoxide Detectors

Help protect your home and family with combination smoke and carbon monoxide detectors. First Alert offers homeowners a variety of combination smoke and carbon monoxide (CO) alarms that provide 2-in-1 protection against both smoke and CO. Shop our line of combination smoke and CO alarms including battery operated, hardwired, and 10-year sealed battery alarms to find the alarm type that best works for your home and family.

10-Year Sealed Battery Combination Alarms

Upgrade to hassle-free protection with our 10-year sealed battery alarms to eliminate the need for battery replacements and late-night battery chirps for the life of the alarm. Our 10-year sealed battery combination smoke and carbon monoxide alarms saves space, with both types of protection in one alarm! We also offer a 10-year sealed battery alarm with voice alerts. In the event of an emergency, the alarm will let you know the type and location of danger to help you and your family escape.

Hardwired Combination Alarms

For homes with hardwire, First Alert offers several hardwired combination smoke and CO alarms to fulfill your families’ needs. Most alarms come with hardwire adapter plugs, which makes installation easy and eliminates the need to rewire. Also, for protection during power outages, we offer a back-up battery feature that helps ensures your home and family are always protected.

Battery Operated Combination Alarms

First Alert offers a classic, battery operated combination smoke and carbon monoxide alarm as well. They are convenient to install and are equipped with an easy access battery compartment for effortless replacement. Some battery-operated alarms also feature voice and location alerts to warn your family of the type and location of the danger. Other battery-operated combination alarms can be interconnected so all of the alarms will sound as one in the event of an emergency.

Help protect your home and family from smoke and CO with combination smoke and CO alarms. They provide convenient, 2-in-1 protection against both types of dangers in one alarm! For reliable protection you can trust, shop First Alert’s combination smoke and Carbon Monoxide detectors.

Where to Buy

First Alert products can be purchased at the retailers below.