Access Control, Access Control Reader, Access Controller manufacturer / supplier in China, offering 13.56MHz DC12V RS232 4 Byte Hex Smart RFID Card Readers Access Control System, DC12V to DC 36V ISO11784 11785 RS232 RS485 Long Range Animal Tracking 134.2kHz RFID Fdx-B and Hdx Reader, Time Management Access Control 125kHz RS232 Interface ID Clamshell Card 1m Middle Range RFID Reader and so on.
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