RFID blocking cards and blocking sleeves prevent information of your RFID card from being stolen
The RFID blocking card is a smart card composed of PVC material and shielding chip. The core of the blocking card is a shielded chip, which shields the smart card near all its high frequency bands and prevents the information in the card from being stolen.
Insert the RFID blocking card directly into the wallet, and the wireless signal of the bank card will be effectively shielded. No matter what equipment is used by the criminals, it is impossible to read and take your card information to ensure safe carrying and prevent information leakage.
It is widely used in the field of radio frequency identification such as bank card, ID card, city card, bus card, subway card, time card, corporate card, membership card, commercial retail card, insurance medical card, health card, school card, etc.
The RFID shielding ferrule is provided with a conductor layer, so that when the card is placed in the accommodating cavity, the outer conductor layer can isolate the bank card, so that the RFID device cannot be close to the protective ferrule of the non-contact RFID card. Get the card information in it to ensure the security of the information.
1.Safe and reliable: The main body of the RFID shielding ferrule is provided with a conductor layer, which is made of copper paper and aluminum metal coating layer, so that when the card is placed in the accommodating cavity, the outer conductor layer can effectively isolate the card, to the greatest extent. Protect private information.
2.Portable: the product material is light, easy to carry.
3.Beautiful: the surface of the blocking card & sleeve can be customized to print personalized patterns to meet different aesthetic needs.