
Cards and security devices for personal identification. Contactless proximity objects. Transmission protocol.
NORM herausgegeben am 22.6.2021
Designation standards: BS ISO/IEC 14443-4:2018+A2:2020
Publication date standards: 22.6.2021
The number of pages: 66
Approximate weight : 198 g (0.44 lbs)
Country: British technical standard
Kategorie: Technische Normen BS
ISBN: 978 0 539 03309 0 Status: Definitive