Pinati: TK4100/TK4101, fully compatible with EM4102 Working frequency: 125KHz Working pattern: read-only Induction distance: 2~10cm Internal serial number: 5 bytes Size: Kaati manifi: 85.5×54×0.84mm Standard thickness Thin card: 85.5×54×1.05mm Thickness card: 85.5×54×1.80 MM (mo ha ava toʻotoʻo) R/W: 2~ 10cm, depending on the reader and the application environment Working temperature: -20° C ~ + 80 ° c (-4° F ~ + 176 °F) Ngaahi Nāunaú: PVC/PET/PETG/ABS/PHA/PC/Paper,etc. Holoholoʻi e taimi: >100,000 taimi tauhiʻanga ʻo e fakamatala: 10 …