IC cards-A Smart Way to Go With

IC cards-A Smart Way to Go With

IC cards-A Smart Way to Go With

IC cards are widely used in all industries. Common applications of the cards include: Access control, Hotel locks, Staff Attendance and Salary Management, School Campus Access/Payment Control and so on.

It is developed by semiconductor technologies and IT technologies in nowadays, to make microprocessor embedded and large capacity memory IC chip into plastic bases to make cards.There are commonly two kinds of IC cards, including Contact IC cards and Contactless IC cards.

Contact IC cards

When inserted into a reader the chip makes contact with electrical connectors that can read information from the chip and write information back. There is a growing acceptance of this type of card for both physical and logical access control applications. Student identification, electronic passport, vending, parking and tolls are common applications for IC cards.

Contactless IC cards

This product can work within a 10cm distance from the card reader. Eliminates the need to insert and retrieve cards from readers, therefore ensuring more user-friendliness.A unique serial number is assigned and written into each card during its manufacturing phase. This serial number can never be changed after the card leaves the factory.The Contactless IC cards range consists of read-only low-frequency ID cards, Mifare cards, TypeB cards and CPU cards.These cards are used for a variety of purposes e.g. identification and electronic wallet etc. As the transmission of power and data requires no physical contact with the card, users can truly enjoy the ease-of-use of contactless technology.

The main difference of those two energy meters is that contactless ic card is more advanced, water proof, dust proof and anti-attack.

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