First Alert Smoke Detector

First Alert Hardwired Smoke Detector

  • Hardwired alarm includes battery backup for power outages.
  • Photoelectric and ionization sensors provide comprehensive fire detection.
  • A single button makes alarm easy to test monthly or silence during a false alarm.
  • Easy-to-install.
  • Dimensions: 5.7 x 5.7 x 2.4 inches.

Keep you family safe with America’s most trusted brand in home safety.

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