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1pair 20m Single Beam Alarm Photoelectric Infrared Detector Security System Door Sensor Barrier Detector for Gate Door Window
Specifications:
- Certification: NONE
- Origin: CN(Origin)
- Work current: 50MA
- Type 2: Water Proof, UV proof
- Type 1: Alarm system
- temperature: +50~ (-30)
- Size: 49.2 x 76 x 21.6MM
- Power Supply: DC/AC 12 to 24V
- Model Number: Infrared Detector
- Detection Range: indoor 20m. Outdoor 10m
- Detection Angle: 180
- Free shipping
- 100 days returns
- Low prices
- 5 million products