Technical parametersIC chip model: MIFARE Ultralight EV1Communication protocol: ISO14443-ARF frequency: 13.56MHzCapacity: 80/164 bytesData transmission: 106KbpsWrite Endurance (cycles): 100,000 timesCard size: CR80 85.6×54×0.84mmMaterial: פּווק, ליבלינג, PETG, אַבס, Polycarbonate, פּאַפּיר, 0.13mm Copper wireWorking temperature: -20℃~+50℃ (humidity 90%)