【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.
【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.
【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.
Give family and friends the peace of mind that their credit cards and passports are safe—an ideal gift for any occasion.
Give family and friends the peace of mind that their credit cards and passports are safe—an ideal gift for any occasion. Just slip 1 card into your wallet or passport holder, and you’ll get instant dual-sided defense.