Contactless MIFARE™ DESFire™ EV1 ISO CR-80 13.56 MHz y HID® or INDALA® Prox™ 125 KHz smart Card with PKI C1100 chip (80 KBytes EEPROM, storage for up to 16 certificates) enable with ActivID® CMS y 4TREES AA, of flexible PVC. MIFARE™ DESFire™ EV1 memory with 8 KBytes.