13.56Mhz RFID Card UID Changeable

UID Changeable 13.56Mhz RFID Magnetic Card

Rfid Proximity Indicator Card 13.56 Mhz Door Access Personnel Tracking Product Warehouse ISO14443A

      These are cards that can be used with 13.56Mhz RFID readers and are rewritable.  They are credit card sized so they can be carried easily in wallets. The UID Card number is changeable. This way you can duplicate your entry cards in places such as residential complexes. The changing operation can be done with devices capable of rfid read write or with boards such as arduino. Its rewritable and erasable memory is 1Kbyte in size.

RFID Product Selection Information:

     There are 2 types of rfid products, 13.56Mhz and 125Khz. If there are numbers on your cards or key fobs your system is 125Khz. If there is no writing it is 13.56Mhz. Make your product selection accordingly.

Features:

• Frequency: 13.56 MHz
• UID card number is changeable
• ISO standard: ISO 14443 / 14443A
• Reading distance: 0-10cm ( Depends on the reader )
• Capacity: 1K byte ( 1024 byte ) eeprom memory (the 768 byte part is changeable)
• Rewrite: 100000
• Data retention time: 10 years
• Material: Plastic, Waterproof
• Color: White
• Writing or logo can be printed on it easily.
• Dimensions: 85mm x 54mm x 0.9mm
• Weight: 10gr