DS/ISO/IEC 14443-4:2018/Amd 2:2020
Current
Current
The latest, up-to-date edition.
Cards and security devices for personal identification – Contactless proximity objects – Part 4: Transmission protocol – AMENDMENT 2: Enhancements for harmonization
Amendment of
Published date
13-08-2020
Publisher
Sorry this product is not available in your region.
This document specifies a half-duplex block transmission protocol featuring the special needs of a contactless environment and defines the activation and deactivation sequence of the protocol.
| Committee |
DS/S-441
|
| DocumentType |
Amendment
|
| PublisherName |
Danish Standards
|
| Status |
Current
|
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.