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First Alert Smoke Detector with 10-year 9V Lithium Battery

picture of First Alert Smoke Detector

Chief Benson says: "Smoke detector sensors wear out over time. If your smoke detector is over 7 years old, it may not be working."

Boulder County code says to install one smoke detector on each living level AND in each sleeping room.

  • Battery powered
  • 10 Year Warranty
  • UL Listed
  • Comes with a 10-year Lithium 9V battery in the package


* all prices include sales tax

Price: $21.00