• Size: 40.5*32*4.2MM
  • Color: Blue (other color need customize production, please contact us)
  • Sensing Distance: 2-5 CM
  • You can add the logo by lasering it, or use a tag.
  • Low cost, small size and low voltage.
  • Compatible with our other RC522 series products.

Additional information

Weight 0.03 kg


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