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Human Body Sensor Dectors for Door Window Open/Closed Dectors Magnetic Switch Window Sensor Home Security Alert Security Alarm
Specifications:
- brand name: none
- Certification: CE
- Certification: RoHS
- detection angel: as picture
- model number: external alarm detector
- Model Number: JM-Door-zigbee
- Origin: CN(Origin)
- Free shipping
- 100 days returns
- Low prices
- 5 million products