OEM 13.56MHz High Security 3DES DESFire EV1 2K RFID Cards

Product Name :OEM 13.56MHz High Security 3DES DESFire EV1 2K RFID Cards  

OEM 13.56MHz High Security 3DES DESFire EV1 2K RFID Cards are based on open global standards for both air interface and cryptographic methods .They are compliant to all 4 levels of ISO/IEC 14443A and uses optional ISO/IEC 7816-4 commands.DESFire EV1 cards can hold up to 28 different applications and 32 files per application.A common criteria (EAL4+) certified product ,high security 3DES and AES hardware or software workable ,customer printing ,serial number ,barcode, magnetic strip is available .

According to customer different kinds of application requests , DESFire EV1 rfid cards can offer memory with optional 2K byte , 4K byte ,8K byte ,they are widely using for advanced public transport schema ,highly secure access management , closed-loop epayment scheme , event ticketing ,eGovernment applications . It also will CR80 standard size for 85.5*54mm , 0.84mm thickness and custom shape and size can be accepted . Because this kind of DESfire serial chip will high security and encoding will need special custom software by customer or program script provided by clients .

Description :

OEM 13.56MHz High Security 3DES DESFire EV1 2K RFID Cards will be fully complaint with ISO/IEC 14443A protocol , customized color printing and numbering ,barcode are available.

More Products Reference :

RFID Card Producing Procedure :

Shenzhen ZhiJie IOT Application Co.,Ltd was exprienced rfid products manufacturers China since 2010 ,  we can help you to produce different kinds of frequency rfid products with 125KHz , 13.56MHz and 860-960MHz passive rfid chip . In our factory we have rfid card workshop ,  rfid label sticker workshop and some additional crafts card making department such as embossing , magnetic strip , encoding , hot-stamping , barcode ,QC and laboratory testing department .  Now we have more 12 sets flip-chip machines and winding antenna machines for meeting large quantities projects for you .

Our advantage as below :

1:ISO size and controlled tollerance in card producing .

2:Excellent printing in plastic rfid card , rfid label or paper rfid cards .  

3:Strictly in QC procedures and laboratory testing for keeping stablely feature of rfid products 

4: Stablely production time and quanlity gurantee for you 

5: RoHS certification and in-time response 

Memory Organization :

The 2/4/8 KB NV memory is organized using a flexible file system. This file system allows  a maximum of 28 different applications on one DESFire EV1. Each application  provides up to 32 files. Every application is represented by its 3 bytes Application  IDentifier (AID).Each file can be created either at DESFire EV1 initialization (card  production/card printing), at  DESFire EV1 personalization (vending machine) or  in the field.If a file or application becomes obsolete in operation, it can be permanently invalidated.Commands which have impact on the file structure itself (e.g. creation or deletion of  applications, change of jeys) activate an automatic rollbacj mechanism, which protects  the file structure from being corrupted.If this rollbacj is necessary, it is done without user interaction before carrying out further  commands. To ensure data integrity on application level, a transaction-oriented bacjup is  implemented for all file types with bacjup. It is possible to mix file types with and without  bacjup within one application.As the commands are the same for D81, D41 and D21, Only the memory size and input capacitance are  different between the devices.

Applications :

DESFire EV1 rfid cards widely use for bus card , access control ,e-payment ,hotel locks card , identification , metro card ,etc , all are passive working without any battery or power supply ,

Additional Crafts for Cards :  

Our card can meet customers'personalization requested .such as barcode , signature panel ,scrath panel ,encoding ,hole punching ,etc .  Droping detailed with your cards producing and we are willing to make good services with our esteemed customers .

Package & Shipping Term 

We support customer requested shipping term and below specification package will our standard information for reference , final package will depend on certain quantities and size ,shape or another card crafts make right  package and carton size .  Customized package requested is available .

For shipping we support customers remote pick up goods from our factory with DHL ,UPS , TNT or FedEx collection corrier acfount or shipping with our cooperated agency forwarder is available .

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