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125KHZ RFID rdm6300 ID RF UART for Open Source Reset Button D13 LED 5cm card reader module

RDM630 series of non-contact radio frequency ID card-specific modules, preclude the use of advanced RF receiver circuits and embedded microcontroller design, combined with efficient decoding algorithms, to complete the data on the ID card EM4100 compatible receiver. With high receiver sensitivity, job stability and high current cubicle, for a variety of RFID applications access attendance, charges, theft Patrol.
The maximum reading distance 5CM.






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