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Wireless 433mhz Intelligent Passive Infrared Detector PIR Motion Sensor GSM Alarm Detector For Burglar Alarm System Security
Specifications:
- Battery: 2pcs AA not include
- Brand Name: eMastiff
- Detecting angle: 110 degrees
- Installation height: about 2m
- Model Number: HW2
- Origin: CN(Origin)
- Certification: NONE
- Smart home platform: Other
- Free shipping
- 100 days returns
- Low prices
- 5 million products