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MEIAN Wireless Window Door Sensor MD-211R Small Size Door Window Contact 433/868mhz
Specifications:
- Wireless Distance: 100m (open area)
- Model Number: MR-211R
- Color: White
- Battery life: 2 years
- Battery: 1 pc CR123A
- Free shipping
We offer free shipping for all products
- 100 days returns
If you aren't satisfied, you can return within 100 days
- Low prices
Up to 40% off, and new deals every week
- 5 million products
With over 5 million products, you are guaranteed to find something you like