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The Best Photoelectric Smoke Detector Battery Operated Independent Fire Alarm Smoke Detecting System
Specifications:
- Working Temperature: -10~+55(Use Indoors)
- Working Humidity: less than 95%RH(No condensation)
- Type: Smoke Detector
- Standby Current: less than 10uA
- Sound Level: more than 80db(3 meters ahead)
- Operating voltage: DC9V(6F22 Cascading battery)
- Model Number: HM-623PS
- Installation: Ceiling mounted
- Alarm Indicator: Red
- Alarm Current: less than 45mA
- Free shipping
- 100 days returns
- Low prices
- 5 million products