Main technical parametersIC chip: EM4200 + FM11RF08(Compatible with MF1)Frequency: LF 125KHz+HF 13.56MHzEM4200 chip internal SEQ ID NO: 5 bytesFM11RF08 chip storage capacity: 8kbit, 16ndi, two sets of passwords per sectorEM4200 chip production standards: ISO 7815FM11RF08 chip production standards: ISO 14443 TypeAEM4200 chip R/W range: 1-3cm0.7-1.2M, to be equipped with remote readerFM11RF08 chip R/W range: 2.5-10cm, related to the antenna size and readerR/W …