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RFID CARD
30pcs Printable Blank RFID Cards
About this item【About Product】 -- Contains 30pcs MIFARE Classic 1K RFID Smart Cards，each card individually OPP bag packed. Blank white both sides(No printed numbers, no magnetic strips and no slots or holes)【About Chip】-- MIFARE Classic 1K chips are produced by the Fudan brand in Shanghai, China and are compatible with NXP chips. The wireless frequ..
6 Pack RFID Blocking Cards
Total RFID Protection: Engineered with state-of-the-art RFID blocking technology, this card offers superior defense against unauthorized scanning and data theft, ensuring your personal and financial information stays secureUltra-Thin, Sleek Design: Designed to fit seamlessly in your wallet or pocket, our RFID blocking card features an ultra-slim pr..
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RFID Blocking Card (Pack of 5)
【Secure Your Information】 The RFID blocking card work on 13.56MHz frequency. An antenna and jamming chip makes up the main components of the card.The antenna will sense incoming radio waves and draw power for the chip to create a jamming signal. And lined with an electromagnetically opaque shield to block signals from high-tech pickpockets & un..