Contactless 13.56 MHz ISO CR-80 (85.6 x 54 x 0.76 mm) smart card without contact chip. MIFARE™ 4 Kbytes memory with AES criptography (Security Level 3). 7 bytes random UID. Anti-collision. Made of PVC. White, without marking. MOQ: 2.000 units (2.000 units/package).