Operating Frequency: 125KHz Chip: EM4100, EM4102 or its 64Bit compatible chip TK4100, etc Sensing distance: 2~10na ivakarau ni cakacaka: -20°C~+80°C(-4°F~+176°F) iYaya ni iSoqani: PVC, APISA, PET, PETG, Paper Dimensions: Thin cards 85.5×54×0.88mm Thick cards 85.5×54×1.80mm Encapsulation process: laminated, bula vakai koya, ultrasonic encapsulation Notice: E gadrevi na JavaScript me baleta na lewena oqo.