Smoke Alarms

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

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First Alert Smoke Detectors

Smoke detectors help provide an early warning in the event of a fire emergency and First Alert fire alarms offer a variety of features to deliver advanced and reliable fire protection to help protect what matters most.

  • Precision Detection Smoke Alarms Meet New Standards

    Precision Detection advanced sensing technology meets the latest industry standards to reduce cooking nuisance alarms and detect smoke from synthetic materials to help provide an early warning.

  • 10-Year Sealed Battery Smoke Detectors

    10-year sealed battery alarms eliminate the need for battery replacements and late-night low battery chirps for the life of the device.

  • Hardwire Smoke Detectors

    Most hardwire detectors include a hardwire adapter plug that eliminates the need to rewire, making installation easy. For protection during power outages, we offer a back-up battery feature to provide continuous protection.

  • Battery-Operated Smoke Alarms

    Battery-operated detectors are easy to install throughout your home where needed and are simple to maintain.

  • Combination Smoke and Carbon Monoxide Alarms

    Combination smoke and carbon monoxide (CO) detectors provide 2-in-1 protection against both fire and CO in one, convenient device.

Browse Precision Detection Smoke Alarms

Detectors can have several different features that add to safety and make maintenance simpler. First Alert Precision Detection alarms offer different levels of protection based on the alarm features to meet your home and family’s needs:

  • Standard alarms contain basic features such as easy installation.
  • Superior alarms contain many safety features such as 10-year battery and voice alerts.
  • Premium alarms contain the most safety features such as 10-year battery, voice alerts and wireless interconnect.