First Alert Dual Sensor Smoke Alarm

First Alert Dual Sensor Smoke Alarm
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The best of both worlds. This dual-sensor smoke alarm adds a second level of protection to your home with both ionization and photoelectric sensor technology. From First Alert.

  • Includes SA320CN dual-sensor smoke alarm and 2 AA batteries
  • Intelligent sensing
  • Ionization and photoelectric smoke sensors
  • Silence/test button
  • Measures approximately 8-3/4" x 7" x 8-1/2"; weighs 0.7 lbs
  • 10-year Limited Manufacturer's Warranty
  • Made in China

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