Wholesale White Blank 125KHz EM4305 RFID Chip
White Blank 125KHz EM4305 RFID Chip Cards EM4305 Chip Card is a contactless RF chip with read write function and working frequency of 100KHz-150KHz introduced by EM Microchip company . It can provide a variety of data transmission rates and data encoding compatible with ISO11784/11785 standard.
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