China 125kHz RFID Tk4100 Plastic White Blank PVC Read ...
2021-8-15u2002·u2002Product Description. TK4100 RFID Proximity Card-TK4100RPC-001 is one type of RFID Proximity Card, it's Consists of the chip, the sensorantenna,it's Packaged in a standard PVC, ABS, PET material card, No exposed parts of the card.the TK4100 Card Reading and writing process, ibetween coupled resonant circuit with the reader via radio waves or contact contact To complete the read and …
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