Shenzhen Kaisere Technology CO., Ltd.
Communication tools

RFID Blocking Card

RFID Blocking card

RFID Blocking card

Keep your RFID card's personal information safe

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What is RFID Blocking Card?

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The blocking card is the size of a credit card that is designed to protect personal information stored on high frequency (13.56mhz) smart cards, such as credit cards, debit cards, identification cards, passports, membership cards and so on.

The blocking card needs no battery. It draws energy from the scanner to power up and instantly creates an E-Field, a surround electronic field making all 13.56mhz cards invisible to the scanner. Once the scanner is out of range the blocking card de-powers

Simply carry this blocking card in your wallet and money clip and all 13.56mhz cards within range of its E-Field will be protected.


1. Material
2. SizeCR80 (85.5*54*0.84mm)
3. PrintingCMYK Offset Printing, pantone color, Customized
4. Ledyou can choose with led or not
5. Patent We have the Patent in China