First Alert 0827B Sealed Battery Smoke Alarm, 3 V
Description
Highlights:
- Ionization sensor helps detect fast flaming fires
- Tamperproof, sealed alarm design, constant protection since battery cannot be removed
- Meets code for sealed/tamperproof alarms, ideal for rental properties
- Mute button mutes unnecessary alarms immediately and also tests alarm function
- Easy installation, includes easy twist mount and hardware
- Power led and alarm indicator
- End of life signal alerts you when alarm needs to be replaced
Specifications:
- Type: Sealed Battery
- Voltage Rating: 3 V
- Battery Type: Lithium
- Sensor Type: Ionization
- Sound Level: 85 DB
- Operating Temperature: 40 - 100 Deg F
- Display: LED
- Standards: UL 217
- Overall Dimensions: 5.6" W x 2" H x 5.6" D