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Smoke Alarms

First Alert smoke alarms offer a wide variety of features including 10-year sealed battery and hardwired alarms.

Showing all 5 results

Dual Photoelectric and Ionization Sensor Smoke Alarm

Model: 3120B

Hardwire Dual Photoelectric and Ionization Sensor Smoke Alarm with Battery Backup

Hardwired Ionization Smoke Alarm

Model: 9120B

Hardwired Ionization Smoke Alarm with Battery Backup

Hardwired Photoelectric Smoke Alarm

Model: 7010B

Hardwired Photoelectric Smoke Alarm with Battery Backup

Interconnected Smoke Alarm

Model: SA521CN-3ST

Interconnected Smoke Alarm with Hardwire Adapter Included

Smoke Alarm with Escape Light

Model: SA304CN3

Smoke Alarm with Escape Light

Smoke Detectors

Smoke alarms help save thousands of lives every year by providing early warning in the event of an emergency. As the most trusted brand in fire safety, First Alert has been protecting homes and families since 1958 and is proud to offer a variety of reliable and easy installation options for home smoke detectors. Of the decisions you’ll make for your family during your lifetime, installing a First Alert fire and smoke detector in your home is one of the most important.

Smoke Detectors

Smoke alarms help save thousands of lives every year by providing early warning in the event of an emergency. As the most trusted brand in fire safety, First Alert has been protecting homes and families since 1958 and is proud to offer a variety of reliable and easy installation options for home smoke detectors. Of the decisions you’ll make for your family during your lifetime, installing a First Alert fire and smoke detector in your home is one of the most important.

First Alert residential fire alarm products offer a variety of features including:

According to the National Fire Protection Association, fire alarms should be installed on every level of your home, including the basement, inside each bedroom and near each sleeping area. Remember to test your home smoke detectors at least once a month and change the batteries when they are low, at least every six months. Upgrade to a 10-year sealed battery-operated smoke detector to eliminate the need for battery replacements for the life of the fire alarm. Regardless of what type you have, all smoke detectors in your home should be replaced at least every 10 years. Shop our wide variety of home smoke detectors and fire alarms to add reliable protection you can trust from First Alert.

Where to Buy

First Alert products can be purchased at the retailers below.

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