详细说明
Product Name: Hot Selling Custom Printed E-Shield RFID Protection RFID Blocking Card Model NO.: RFID blocking card Frequency: High Frequency Power Supply Mode: Passive Card Application Field: RFID Security Protection Structure: RFID Blocking Module Label Category: Passive Read-Write Method: Non-Contact Type Material: PVC Type: RFID Blocking Card Function: Protect Credit Card,Debit Card,Visa Card,Ect Logo Printed: Custom Design Available Printed Color: Full Color Printed Application: Anti-Theft,Anti Hacking,Anti Scan Sample: Available Sample for Free Trademark: none Transport Package: 1PCS/OPP, 100PCS/Box, 1000PCS/Carton Specification: 85.5*54*0.9/1.2/1.5mm Origin: China HS Code: 8523521000 Product Description CardSpecificationMaterialPVCDimension85.5mm×54mm×0.9~1.5mmBlocking ChipBlocking moduleOperatingtemperature-20°C-75°CStoragetemperature-40°C-85°CWorkmodepassiveAvailablecrafts1- Surface: glossy,matt,frostedlaminated/finished,UVvarnish2- Magneticstrip3- Signaturepanelandscratchpanel4- Barcode, QR Code5- Hot stampinggold/silvercolor6- Hologramsticker, hologram overlay, Invisible printing7- Numbering: laser code, thermal printing, DOD printing, embossing,etcMore inquire please contact us. We are looking forword to hearing from you.Tips1- Why need a RFID blocking cards nowadays?In this modern world, it's quite common for credit cards, bank cards, licenses,identification cards, transit cards, and passports to feature embedded Radio Frequency Identification(RFID)chips inside of them. While RFID chips do provide you with quick and contactless scanning duringtransactions and traveling, this convenience is coupled by a drastically increased risk of identity theft.And while standard security measures are implemented for user protection, they can be easily bypassed byanyone with a curiosity towards identity theft and access to internetsearch. In other words:complete protection requires additional security. Our RFID Blocking cardscan keep your cards safe.2- How are blocking cards working?Our RFID Blocking Cards instantly creates a surrounding electronic field making all 13.56MHz cards virtuallyinvisible to RFID and NFC scanners3- How many credit cards can be protected with one blocking cardsOur RFID Blocking cards protect field is 720°, 3Dprotection.This blocking fieild is about 5cm for normal. So if cards are placed together, blocking cards can protect about 5-10pcscards.(The working type of RFID Blocking cards is same as RFID products. It is Passive. So the reader is more power,the protect fiel isbigger)4- How to use?To place the blocking cards together with the credit cards or place the blocking cards in the wallet.To place the blocking cards directly in front or in back of the credit cards or in the middle of credit cards.Then All the credit cards in the blocking feild will be protected.
