RFID Blocking Card for Anti-theft Card Swipe
Description
Don’t worry, Proud Tek’s shield card is designed to block the 13.56Mhz RFID signal emitted by credit or debit cards, membership cards and medical insurance cards. The RFID blocking card uses conductive substances to shield radio waves. The blocking material creates a Faraday cage to jam the RFID waves emitted by nearby RFID device, which interrupts unauthorized access and steal scanning. 
Just put the shield card near your credit or debit card, ID card, campus card or metro card. The payment signal will be effectively blocked and the personal information will be protected. Carry a shield card, you can go anywhere without worries about cards being secretly scanned.
Features
- ● Flexible, soft, easy to be attached onto texitile
Specification
|
Product Name |
RFID Blocking Card |
|
Material |
PVC/ABS/PET |
|
Size |
85.5*54mm |
|
Blocking Frequency |
13.56Mhz |
|
Valid Distance |
2-5 cm close to card |
|
Working Temperature |
-20ºC ~50ºC |
|
Package |
100pcs/bag |
Application
