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433Mhz Wireless RF Remote Control Metal 4-Key Anti-Theft Alarm Door Lock Electric Shutter Doors And Windows
Specifications:
- Working voltage: DC12V
- Working frequency: 433MHz
- Number of keys: 4 keys ABCD (on / off lock)
- Model Number: Anti-theft alarm door lock
- Encoding chip: EV1527 (learning code)
- Free shipping
- 100 days returns
- Low prices
- 5 million products