What’s the RFID Blocker Card Work ?

The RFID Blocker card works by emitting a counter-signal (Prevent the scanner signal) to jam the communication. This protects the surrounding cards within a 3cm radius (roughly). So you only put a blocking card in your wallet that can protect all credit cards or contactless cards in your wallet .

It’s the same size as a standard credit card so will fit in any wallet. It is however slightly thicker, at 1.2mm/1.5mm vs 0.76mm of a normal card. This is due to the internal chip and antenna.

 

What’s kind of cards that the blocking card can protect ?

Any card working on 13.56MHz frequency. This includes, but is not limited to:
Credit Cards
Debit Cards
Identification Cards
Passports
Mobile Phone NFC
Key Cards/Entry Cards …

1. Security. RFID Blocking Card is powered by E-Field technology, which jams and scrambles RFID \ NFC signals, protecting your personal information from unauthorized scans.

2. Effective. One RFID blocking card protector does it all to protect all the cards in your wallet. No double cards required.

Simply slide the RFID blocking card in your wallet for instant protection to all of your cards.

3. Compact. Credit card protector fits snugly in your wallet or purse for ultimate space-saving.

We also have other styles of RFID blocking products ,contact us and leave your email address or phone number we prepare sample for you.