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Smoke detector
Smoke alarm on ceiling

Photoelectric Battery-Powered Smoke Detector 1039852

First Alert

Regular price $26.99 $26.99 SALE

SKU # 04195327
UPC/ISBN # 029054019127

Help keep your home safe. Has 10-year battery.

  • Battery-powered smoke detector
  • First Alert alarm 1039852
  • Photoelectric sensor
  • The sealed lithium battery (included) will last for 10 years. No need to replace the battery or listen to annoying low battery chirping
  • Has test/reset button
  • Patented smoke entry system reduces false alarms
  • Slim profile
  • UL listed