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Multiple magnetic stripe cards put together, two magnetic stripe contact with each other.

Update time:2022-12-07 10:15:47 / Views:77

Magnetic card is a kind of magnetic recording media card made of high strength, high temperature resistant plastic or paper coated plastic. It is moisture-proof, wear-resistant, flexible, easy to carry, stable and reliable to use. Usually, one side of the magnetic card is printed with description information, such as the insertion direction; the other side has a magnetic layer or magnetic strip with 2-3 magnetic channels to record relevant information data.

Multiple magnetic stripe cards put together, two magnetic stripe contact with each other.

In addition, magnetic stripe card pressure, folding, long time collision, exposure, high temperature, magnetic stripe scratch dirty also can make the magnetic stripe card can not be used normally, while in the card transaction, magnetic head cleaning, aging, data transmission interference, system error action, cashier improper operation may lead to the magnetic stripe card can not be used.

Therefore, the magnetic cards need to pay attention to the following problems in the process of using.

1. Magnetic cards in wallets and wallets are too close to the magnetic clasp, or even touch the magnetic clasp.

2. Touching the address book and notebook with magnetic seal.

3. Contact with the magnetic clasp of the phone cover, car keys and other magnetic objects.

4. A long time with cell phones and other devices that can generate electromagnetic radiation together.

5. Too close to TV, recorders and other household appliances with strong magnetic field effects.

6. Supermarket use, and supermarket anti-theft demagnetization equipment too close or even contact.

Multiple magnetic stripe cards put together, two magnetic stripe contact with each other.

At present, as the application of magnetic cards continues to expand, magnetic card technology, especially security technology, is increasingly difficult to meet the security requirements of high application needs. But over time, its relative security is greatly reduced, the basic principle of its work is to rely on their own "card number; identify different magnetic cards, so read the card number is more open, easy to copy, so now many businesses will choose ic card, its security is very safe for the magnetic card.

IC through the key parameters written on the chip to identify the card (a chip smart card). ic card in use, must pass the unique two-way key authentication between and read-write equipment. When the factory, first IC initialization (encryption) card; delivery requires each user card through the IC card issuance system to generate their own system of special keys. Related product links: contact ic card inductive ic card cpu card

Card Cube is a professional smart card manufacturer in China, the company's main products are contact IC cards, inductive IC cards, visual cards, CPU cards, ID cards, NFC various smart cards with a daily output of more than 400,000 pieces, such as business cards and smart card readers. Now we customize and develop JHIC-U inductive IC card reader according to customers' requirements. Its plug-and-play, development-free and driver-free features have been welcomed by many customers.

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