Chip card parameters Communication protocol: ISO 7816 EEPROM: 1K byte Password: 2bytes Size: Cerdyn safonol ISO L 85.6 × W 54 × T. 0.84(± 0.4)mm Material: PVC / PC / ABS / PET / PETG / PS,etc Operating temperature: -25 ℃~+60 ℃ Notice: Mae angen JavaScript ar gyfer y cynnwys hwn.