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Tuya Intelligent Smoke Wireless Alarm Wifi Fire Smoke Sensor Household Wireless Sound Light Smoke Detector Fire Protection
Specifications:
- Working temperature: 0 ℃ ~ + 50 ℃
- Static current: <10uA
- Power supply: AAA*2(not include)
- Origin: CN(Origin)
- Low battery alert: ≤7.0V ± 0.2V
- Humidity: ≤ 95% RH, no freezing
- Certification: none
- Alarm sound: > 80dB
- Alarm current: <100mA
- Free shipping
- 100 days returns
- Low prices
- 5 million products