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1 PCS 433MHz Automatic Coding Fire Control Smoke Alarm Sensor Alarm System Accessories Fire control Detector Without battery
Specifications:
- working voltage: 9V battery
- wireless frequency: EV1527 433MHZ
- Type: Smoke Detector
- Model Number: 620
- Brand Name: SAIFULI
- Free shipping
- Free returns
- Low prices
- 5 million products