Main performance indicators512-bit EEPROM, kewara 16 ndi, each sector 32bit32bit UID (unique identification code)Compatible with ISO11784/ISO11785 protocol32-bit password read and write protectionCan make EEPROM sector enter read-only locked state2 encoding methods (Manchester, Bi-phase)Multiple data transfer rates (8, 16, 32, 64 RF clocks)Has the feature of the card reader to ask firstFrequency range: 100~150KHzTemperature range: -45° C ~ + 85 ° C