Electronic ID cards are not magnetic. Id card is not a magnetic card, it belongs to the RFIC card, the use of chips to store data, the use of radio frequency identification technology to achieve wireless data reading. Electronic identity cards have the force of law,
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Electronic identity documents are unique and have the same legal effect as identity documents. Legally valid documents have no special requirements, as long as the content is true and the form is legal, it has legal effect within the term of use. Electronic identity card, that is, the personal identity of citizens, through the biological technology of face recognition, the electronic document generated on the mobile phone for user identification.
Electronic ID card is not magnetic, the second generation of ID card uses a non-contact Lc technology reader issued by the national frequency electromagnetic wave, through the identity circuit, constantly charge the capacitor, when the voltage reaches 2v, it begins to provide energy to another part of the circuit, in order to communicate data, ID card is used to prove the identity of the holder of the document electronic ID card is not magnetic, It is because the ID card information is bound to the software
Id cards don't have magnets.
The ID card is not a magnetic card, but a contactless IC card, which uses a chip to store data and uses radio frequency identification technology to achieve wireless data reading. Id cards also do not use magnetism to record information, and magnetic fields generally do not interfere with the data recorded inside them. If the ID card is invalid, the real reason is that the built-in chip of the ID card is damaged, if the ID card is damaged and invalid, you can carry this ID card and household registration, go to the public security department to reapply for a new ID card.
Magnetic, because in some cases to brush