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12V DC wired smoke detector optoelectirc sensor use to check fire or anti something burning connect to wired zone
Specifications:
- Type: Smoke Detector
- Operating temperature: -10 to +50 degree
- Model Number: LH-009
- Brand Name: zhizaibide
- Alarm indicator: RED LED
- Free shipping
- 100 days returns
- Low prices
- 5 million products