Contactless iCLASS™ SEOS™ ISO CR-80 13.56 MHz high security and HID® or INDALA® Prox™ 125 KHz HID® o INDALA® Prox™ smart Card with PKI C1100 chip (80 KBytes EEPROM, up to 16 certified) enable with ActivID® CMS y 4TREES AA, of flexible PVC. iCLASS™ SEOS™ memory with 16 KBytes.