Contactless integrated circuit card,also called radio frequency card,successfully brings the solution to the difficult problem of powerless(no power in the card) and touch-free.The international standards of the cards are divided into TYPE A and TYPE B.TYPE A is made after the appearance of the card.
Non-contact IC card, also known as radio-frequency card,has successfully resolved the complicated problem of passive (cards without power) and non-contact. The internatioal standards of non-contact cards are divided into the two types of TYPE A and TYPE B .The TYPE A standard is made after the appearance of the card itself.
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2007/11/27 19:52:00
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