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Door and Window Sensors, Smart Door and Window Sensors Are Compatible with netic Detectors, Support APP Control
Specifications:
- Wireless connection: WiFi2.4GHz
- Product weight: 56G
- Product size: 73*27*20mm
- Product name: Door and window magnetic sensor
- Product color: white
- Origin: CN(Origin)
- Lithium battery power supply: rechargeable
- Lithium battery: 450mAh
- Distance between magnet and sensor: 5~22mm
- Charging voltage: DC 5V
- Charging time: 1.5H
- Free shipping
- 100 days returns
- Low prices
- 5 million products