MIFARE proximity card

Radio frequency proximity card.
It allows the automatic identification of the user by radio frequency, MIFARE. Passive card contains a chip that, when approached to the reader, receives an induced current that activates it. When activated it returns an identification code to the system, therefore it does not require any battery.
It communicates with the reader through a radio antenna with a frequency of 13.56 MHz.
Made of PVC, it has a format similar to bank cards so it is easy to carry in any card holder compartment. Completely white on both sides, so that it is possible to print on its entire surface.
characteristics
     Proximity card
     Radio Frequency ID
     1K memory capacity
     Passive MIFARE
     Frequency 13.56 MHz
     Lightweight and portable
     Maximum security
     Material: PVC
     Dimensions: 54 (H) x 85 (W) mm
     Weight: 6g