RFID Reader Dual Frequency 13.56M 125KHz for Mifare /EM Family Card USB Reader

RFID EM 125KHz or Mifare 13.56MHz Cards

Model No.: EM-22, EM-23, MF-26, MF-27, For Printing Purpose, UC-1

The difference between IC -a Mifare card and an ID-EM 125KHz card

The difference between an IC card and an ID card Here to talk about the difference between an IC card and an ID card to help you make the correct choice.

1. IC card and ID card definitions: 

IC card's full name is Integrated Circuit Card, also known as Smart Card. IC cards can be read and written, have a large capacity, have encryption, and data recording, are reliable, easier to use. There are PHILIPS Mifare series cards.

ID card full name Identification Card is a non-written card, containing a fixed number, There are the Taiwan SYRIS EM, the United States HID, TI, MOTOROLA, and other types of ID cards.

2. Why IC cards should be initialization (i.e. encryption), while ID cards do not?

First, the IC card, when used, must first IC card and reader device through the unique way between the key authentications only after the relevant work, so that the whole system has very high security.

Therefore, we must initialize the factory IC card (i.e. encryption), aimed at the factory after the IC card generates 

the unbreakable key card system to ensure the security of the card payment mechanism system.

Second, IC card initialization is encrypted, to the user, and the client through the IC card issuance systems, in turn generating their own system, the user card's private key.

Thus, the system guarantees issued by other users in the user card can not be used in the system to ensure the specificity of the system to ensure the safe use of the system mechanism.

Third, ID cards and magnetic cards, like, are simply using the 'card number' only the card in addition to the card number, but without any security function, the 'card' is open and exposed. So the ID card is the 'magnetic induction, 

it simply does not need or does not need to initialize the problem.

Fourth, the initialization process by the users themselves why do not you do it? This is because:

1) If the user initialization, the user can not prevent insider favoritism. Because the user when using the card system, if people bought the cards with the community random initialization, can be released into the household can use the free household card, or even give free recharge card consumption, which will result in card system safety a serious flaw with the mechanism.

2) In addition, if the card user buys their inferior initial factory Oriented, and can not be used in the system will cause poor system performance or paralysis, which will result in unclear responsibility for the accident.

3) The implementation of the initialization process in the factory, mainly the IC card security key authentication mechanism of basic needs, but also the IC card system integrator business practice. 

As urban public transport IC cards, these cards used in the public transport system, each card should be factory key encryption control.

Inner Box: 440*100*40mm, 500pcs/box, 3kg

S4A Datesheet_RFID EM 125KHz or Mifare 13.56MHz Cards