What is RFID?
RFID stands for radio frequency identification. RFID has a frequency of 13.56Mhz. This frequency is used to transfer data fromCredit cards, passports and tickets for public transport to the respective terminals to send. Our ACTIVE PROTECTION CARD has an integrated chip. This sends precisely in this frequency noise. Thus, the receiver can not receive correct data. This protection guaranteed to work. For full protection, only one card is used.