10-Year SM210 Sealed Battery Smoke Alarm by FIRST ALERT

A Simple Look At Features

First Alert's Precision Detection Technology

Reduce Cooking Nuisance Alarms

Experience seamless protection with First Alert's Precision Detection technology. Engineered to comply with new industry standards, this technology effectively minimizes false alarms caused by cooking activities.

Early Fire Detection

Stay ahead of potential threats with our advanced sensing technology. In the event of a home fire emergency, receive immediate alerts to protect your safety and property.

10-Year Sealed Battery

Maintain peace of mind without constant upkeep. The 10-year sealed battery ensures reliable operation and eliminates the need for battery replacements and low battery chirps throughout its lifespan.

Slim Profile Design

Benefit from a sleek, space-saving design. Our slim profile alarm is half the depth of a standard alarm, making it an elegant addition to your home.

End-of-Life Warning

Plan ahead for maintenance. With an end-of-life warning indication, you'll be notified when it's time to replace the alarm, ensuring ongoing protection.

Test/Silence Button

For easy maintenance, the test and silence button allows you to efficiently check and manage your alarm's functionality. Ensure your alarm is always ready to respond in critical situations.