Main technical parameters RF chip: EM4102, TK4100, EM4305, MF 1K S50, MF 4K S70, gaan kaayong mga, T5557, NTAG203, Alien H3, etc. frequency: LF 125KHz/134.2KHz HF 13.56MHz UHF 860~960MHz Protocol Standard: ISO 11785, ISO 11784, FDX-B, ISO 14443, ISO 15693, ISO 18000-6C/6B R/W Range: 5~ 10cm, UHF reading distance up to 1 meter Erasable: 100,000 times Operating temperature: -20°C~+55°C Material: ABS/PVC+Epoxy(hard/soft) Size: custom IP …