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Apr. 16, 2019
1. Be careful not to get too close to the magnet
A magnet is a substance with a magnetic field. The magnetic field emitted by it will reduce or even lose the magnetism in the magnetic strip card, which will make the magnetic strip card unable to read the data information and cannot be used any longer. Therefore, customers in the use of NFC Business Card need to pay attention to keep a relatively long distance from the magnet, such as wallets or bags on the magnetic buckle, magnetic car or door keys and so on.
Be careful not to mix it with electronics
Electronic products also have different magnetic fields when they are used, including mobile phones and televisions that people can't live without. If the magnetic strip card and the phone together or placed on the top of the television, then the magnetic will be affected, resulting in magnetic strip card degaussing phenomenon, in addition, also want to pay attention to not put multiple magnetic strip CARDS together, to avoid mutual interference between magnetic strips.
3. Do not break or scratch the magnetic strip
For the Hotel NFC Card, the magnetic strip records a variety of information, so it is the key to the card, in order to keep it in good use effect, customers should pay attention to avoid bending, knock against the magnetic strip when using the magnetic strip card, to avoid the magnetic strip broken or scratches caused by the recorded data can not be correctly read and recognized