Chip: TK4100/TK4101, fully compatible with EM4102 Working frequency: 125KHz Working pattern: read-only Induction distance: 2~10cm Internal serial number: 5 bytes Size: Kāleka Helu Kākau ʻAʻohe ID: 85.5×54×0.84mm Standard thickness Thin card: 85.5×54×1.05mm Thickness card: 85.5Kāleka Helu Kākau ʻAʻohe ID (me kahi hole) Ka laulā R/W: 2~10cm, depending on the reader and the application environment Working temperature: -20Kāleka Helu Kākau ʻAʻohe ID (-4℉~+176℉) Kāleka Helu Kākau ʻAʻohe ID: PVC/PET/PETG/ABS/PHA/PC/Paper,a pēlā aku. E holoi i nā manawa: >100,000 times Data storage: 10 …