3 Pack Fire Alarms Smoke Detector Battery Operated with Photoelectric Sensor and Silence Button Travel Portable Smoke Alarms
- Photoelectric Smoke Alarm Sensing Technology: A faster sensing technology at detecting the dangerous situation than ionization alarms, red LED will....
- Battery-Powered Smoke and Fire Alarm Detector: no wire needed, no Hardwired..
- Test Silence Button: Test the unit for proper operation and reset the carbon monoxide alarm. Alarm Volume: Loud > 85dB(A) at 1 meters.Loud 85-decibel....
- Easy Install and Use: The alarm can easily install with mounting bracket.No hardwired anymore, very convenient to install at home or bedroom - wall....
- Safety and 5 year life: Low battery signal alarm and "end of life"warning ensures the detector can work normal. Environment friendly, no smell,....