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Hlavní stránka>BS ISO/IEC 14443-4:2018+A2:2020 Cards and security devices for personal identification. Contactless proximity objects Transmission protocol
sklademVydáno: 2021-06-22
BS ISO/IEC 14443-4:2018+A2:2020 Cards and security devices for personal identification. Contactless proximity objects Transmission protocol

BS ISO/IEC 14443-4:2018+A2:2020

Cards and security devices for personal identification. Contactless proximity objects Transmission protocol

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Označení normy:BS ISO/IEC 14443-4:2018+A2:2020
Počet stran:66
Vydáno:2021-06-22
ISBN:978 0 539 03309 0
Status:Standard
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BS ISO/IEC 14443-4:2018+A2:2020


This standard BS ISO/IEC 14443-4:2018+A2:2020 Cards and security devices for personal identification. Contactless proximity objects is classified in these ICS categories:
  • 35.240.15 Identification cards and related devices

This document specifies a half-duplex block transmission protocol featuring the special needs of a contactless environment and defines the activation and A2_startdeactivationA2_end of the protocol.

This document is intended to be used in conjunction with other parts of ISO/IEC 14443 and is applicable to proximity cards or objects of Type A and Type B.


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