Speaking of the proximity card lock, I am afraid that everyone will not feel strange. Whether it is a hotel or an ordinary residential building, most of the IC card-based access control systems are used. As for why the IC card-type access control is such an audience, I am afraid it is still due to the strong confidentiality and low-cost manufacturing process of the IC card. So for a long time, it has been favored by everyone.
In the history of proximity cards, there are two types, contact IC cards and contactless IC cards, which we have previously described in detail. Also, since the contact area of ​​the contact type IC card is often exposed to the surface of the card, it is easier to be copied, so the current type of the card is more conveniently implemented with a more convenient and safe contactless card.
Familiar with intelligent locks, see how security has a "lock"
Compared with the contact type IC card, the contactless card can effectively avoid damage to the card due to external friction, and at the same time, there is no direction in use. Therefore, it can be more convenient in use. In addition, in the authentication, most of the cards currently use multiple password protection, and in some key links, the IC card can also use the non-storage password confirmation function, which is safer than the ordinary password. More stable.
Of course, IC card-type door cards are not seamless, and its high cost and uniqueness of use also bring a lot of confusion to users and manufacturers. However, in terms of security, it can be said that it has long been a leader in civilian security.
Editor in charge: Liu Changqi
Product Description
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