Contactless bank cards, keyless entry systems - even passports - all rely on RFID (radio frequency identification) technology. Cards which use RFID feature a signal tag capable of being picked up by an electronic reader for quick transactions and keyless entry.
Unfortunately, it's possible for criminals with access to a reader and encryption tool to read a card, extract the information, take control of your personal data - and even skim your bank account.
This blocking card stops criminals in their tracks. It automatically scrambles signals sent out by card readers, preventing your data from being unlawfully read and exploited.
Hassle-Free Protection: Insert and Forget
Slip this anti-theft blocking card into a wallet card slot and it works instantly. Because it works through a simple but effective combination of antenna and receiver, it doesn't need an independent power source - so there are no batteries to replace. With one fantastic value purchase, you get instant peace of mind.