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External Antenna Wireless Pir Sensor 315Mhz Or 433Mhz Pir Motion Sensor Detector For Gsm Pstn Home Security Alarm
Specifications:
- perating temp: 10 to 50 degrees
- Origin: CN(Origin)
- Model Number: Wireless PIR Sensor
- Detecting angle: 110 degrees
- Certification: NONE
- Free shipping
- 100 days returns
- Low prices
- 5 million products