Mifare cards comply with ISO/IEC 14443, a four-part international standard for contactless Smart Cards operating at 13.56 MHz in close proximity with a reader antenna. Just like other Proximity Integrated Circuit Cards (PICC), Mifare cards operate within approximately 10 cm of the reader antenna.

from Business:Productivity Articles from EzineArticles.com http://ift.tt/1EWtm4K August 26, 2015 at 04:57PM
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