- Free shipping
- Free returns*
- Low prices
- 5 million products
Independent Fire/Smoke Sensor Smoke Detector Smart Alarm Sensor For Home Safety Security
Specifications:
- Working power: 3V battery
- Type: Smoke Detector
- Sensitivity: 2.06%/ft
- Relative humidity: 95%RH
- Quiescent current: 8uA
- Model Number: ACJ-509
- Launch distance: 200m
- Executive Standard: GB4715-2005; En14604; UL217
- Colors: White
- Alarm sound pressure: 85dB/3m
- Alarm indication: Red LED flashes
- Alarm current: 35mA
- Free shipping
We offer free shipping for all products
- Free returns*
If you aren't satisfied, you can return it
- Low prices
Up to 40% off, and new deals every week
- 5 million products
With over 5 million products, you are guaranteed to find something you like