RFID Security Tag Introduction
LF RFID security tag, referred to as low-frequency tags, have an operating frequency range of 30 kHz to 300 kHz. http://www.rfidhy.com/rfid-products/rfid-contactless-cards/ The most common forms of RFID security tag are cards and keychains because they are easy to carry, low in cost, widely used, and easy to customize and print. The most common forms of…