A complete line-up of RFID cards for Active and Passive data transmission. Available in PSK, MIFARE and EM formats. Our long range cards also feature replacaable battery for longer usage.   IDC80 - 125KHz ISO Proximity Card   IDC170 - 125KHz Clamshell Proximity Card                                                  IDK50  - 125KHz Proximity Key Tag   IMC125 - 125KHz Proximity Sticker   ISC80/IHC80 - 13.56MHz Contactless Smart[MIFARE] ISO Proximity Card     ISC170 - 13.56MHz Contactless Smart[MIFARE] Clamshell Card   ISK50 - 13.56MHz Smart[MIFARE] Key Tag   IMC135 - 13.56MHz Smart[MIFARE] Sticker Tag   IDA245 - 2.45GHz Long Range Semi-Passive ID Tag (Battery replaceable)            IDC450 - 900MHz Passive Long Range ISO Card with Dual RF Technology