Frekwinsje: 125KHz Communication speed: 106kbps Read and write distance: 2~15cm, depending on the reader and the application environment Endurance: >100,000 kear Gegevens opslach: 10 years Working temperature: -20℃ ~+80 ℃(-4℉~+176℉) Grutte: Tinne kaart: 85.5×54×0.84mm Non-standard thin card: 85.5×54×1.05mm Thickness card: 85.5×54×1.80mm Materials: PVC, HÚSDIER, ABS, Papier, ensfh.