What Material Can Block RFID?
Sep 16 , 2020
What Material Can Block RFID?
Our rfid contactless blocking cards mainly use a combination of special circuit boards and absorbing materials. And the size is the same as credit card size. Low cost and effectively prevent the risk of theft and leakage of privacy information. The function of our anti degaussing, anti scan and anti theft shielding card is protect personal information stored on smart cards, such as credit cards, Identification cards, passbox, and debit cards, certificates and other smart cards .And then can avoid to stolen personal informations through NFC mobile phones or other readers.
However, most smart cards, such as credit cards, Identification cards, passbox, and debit cards, certificates and other smart cards. All they use RFID technology to store information in 13.56 MHz high-frequency. So,the personal information inside the cards can be very easily to stolen through NFC mobile phones or other readers. And compared with the anti-theft wallet of RFID, a shield card not only can protect the information security of bank card at low cost and effectively prevent the risk of theft and leakage of privacy information. but also the cost of the shielded card will be greatly reduced, to make our shielding cards much more effective than ordinary shielding cards.
Please feel free to contact us if you want to know more details:
Email: sales@daftag.com
Tel: +86 15814022871
WeChat： Jason2871
Tel : +86 13123412613
Email : sales@daftag.com
