HID® iCLASS™ 13,56 MHz (ISO 15693 and 14443B) transponder. Compatible with existing HID® iCLASS™ cards and readers. Implantable in all nonmetallic materials. iCLASS™ memory with 2 Kbits (256 Bytes). Programmed. Minimum order: 100 units (and in multiples of 100).