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R501 Round Capacitive Fingerprint Module Scanner
Specifications:
- Voltage: DC 4.2-6.0V
- Sensing array: 190*190 pixel
- Resolution: 508 DPI
- Model Number: R501
- Interface: RS232 (TTL)
- Fingerprint module size: Diameter 15.5mm
- Fingerprint capacity: 200
- Brand Name: grow
- Free shipping
We offer free shipping for all products
- Free returns*
If you aren't satisfied, you can return it
- 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