RFID blocking cards that protect credit cards, passports and ID cards from contactless skimming.
Contactless bank cards, ID cards, hotel keys and access cards can be read wirelessly at short range, which creates a risk of skimming in crowded places such as public transport, airports and shops. An RFID blocking card placed in a wallet or card holder creates an electronic shield that stops readers from accessing nearby cards. It works without batteries and needs no maintenance. Check that the card blocks 13.56 MHz, the frequency used by contactless payment cards, and that it is thin enough to fit in your wallet. Blocking cards are a cheap, simple way to add privacy and are popular as promotional gifts with custom printing.
More cards: Smart Cards.
Related categories: Smart Cards, Blank RFlD Cards, Hotel Key Cards