Alarms

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

Two different white models of smoke and carbon monoxide alarms on the table in the center of a living room.

Showing all 8 results

SC9120B Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup front view

Model: SC9120LBLA

10-Year Battery Backup Hardwired Smoke and CO Alarm

SA3210A front

Model: SA3210A

10-Year Battery Ultimate Protection Smoke Alarm

Basic Battery Smoke Alarm Front View

Model: FG250BA

Basic Battery Smoke Alarm

Hardwired Ionization Smoke Alarm with Battery Backup Front View

Model: 91206FA

Hardwired Ionization Smoke Alarm with Battery Backup

Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup Front View

Model: SC9120BA

Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup

Ionization Smoke Alarm Front View

Model: SA303CNA

Ionization Smoke Alarm

Smoke Alarm with Escape Light Front View

Model: SA304CNA

Smoke Alarm with Escape Light

Ultimate Protection Smoke Alarm, Battery-Powered Front View

Model: SA3206CNA

Ultimate Protection Smoke Alarm, Battery-Powered

Smoke and Carbon Monoxide Alarms to Protect Your Home and Family

First Alert offers a complete line of smoke, carbon monoxide (CO), and combination smoke and CO alarms that have been protecting homes and families since 1958. Our alarms help provide peace of mind knowing your home and loved ones are protected. No matter your home’s needs, First Alert has an alarm for you.

Smoke and Carbon Monoxide Alarms to Protect Your Home and Family

First Alert offers a complete line of smoke, carbon monoxide (CO), and combination smoke and CO alarms that have been protecting homes and families since 1958. Our alarms help provide peace of mind knowing your home and loved ones are protected. No matter your home’s needs, First Alert has an alarm for you.

Smoke Alarms

Where there’s smoke, there’s danger. That’s why First Alert offers a complete line of quality smoke alarms for your home. For convenience, First Alert offers 10-year sealed battery smoke alarms that provide hassle-free protection by eliminating the need for battery replacements and late-night battery chirps for a decade! Whether you want an alarm with voice alert, a slim profile design, wireless capability, escape light feature, etc., we have several models to meet your needs.

Carbon Monoxide Detectors

Known as “the silent killer,” carbon monoxide (CO) is an odorless and colorless gas, making it impossible to detect without a CO alarm. The most important step is to have CO alarms in your home – and enough of them. CO alarms should be installed on every level of the home, including the basement, and in all bedrooms or sleeping areas. First Alert offers a variety of alarms to help ensure your family is protected, including a tabletop alarm with a 10-year sealed battery and digital display to see detected levels in parts per million.

Combination Smoke and Carbon Monoxide Alarms

First Alert also offers combination smoke and carbon monoxide alarms, which provide 2-in-1 protection against both smoke and carbon monoxide. Equipped with features like voice and location technology, which tells you the type and location of danger in the event of an emergency, wireless interconnect, and a slim profile design, combination alarms fit seamlessly into your home.

Don’t wait to add reliable protection from First Alert, the most trusted brand in fire safety. Take advantage of the wide variety of smoke alarms and carbon monoxide detectors available for your home.

Where to Buy

First Alert products can be purchased at the retailers below.