- Photoelectric sensor technology senses visible fire particles, associated with smoldering fires
- Operates on a 9-volt alkaline battery (included), providing reliable detection during a power failure
- An 85-decibel alarm sounds & a red LED indicates the smoke detector is sensing smoke or fire
- Test-Hush button makes it easy to test the smoke detector and silence false alarms that occur from cooking or shower steam
- UL Certified, 10-year limited manufacturer warranty
- Photoelectric sensor technology senses visible fire particles, associated with smoldering fires
- Operates on a 9-volt alkaline battery (included), providing reliable detection during a power failure
- An 85-decibel alarm sounds & a red LED indicates the smoke detector is sensing smoke or fire
- Test-Hush button makes it easy to test the smoke detector and silence false alarms that occur from cooking or shower steam
- UL Certified, 10-year limited manufacturer warranty
