13.56 MHz smart proximity key fob without contact chip (ISO15693 / ISO18000-3). 2560 bit EEPROM memory, incl. 1280 bit for the user, with DSFID-EAS-AFI encryption. Anti collision. IP67. PC encapsulation. Optionally printable on one side. Color options xxx = Black-001 / Red-002 / Blue-003 / Yellow-004 / Green-005 / Gray-006 / White-007 / Orange-008. Minimum order: 2,400 units (in packages of 2,400 units).