A small access control card concerns the safety of community residents. However, a recent media investigation found that the access card can be copied at will in the key vault, and the whole process only takes a few minutes. In addition, some e-commerce platforms also openly sell various access control card copying devices. The seemingly safe access card actually has "pits".

The occurrence of access control card duplication does not rule out that the owner has lost the normal need for reissuing the card in the future. The cost of applying for duplication cards in other places is usually lower than the community property management office. But on the other hand, if the relevant copying equipment is used by people with ulterior motives, it is also a hidden danger to the safety management of the community. At present, the state does not have clear laws, regulations and management standards for the supervision of access control card copying, and there is no basis for punishment, which has caused this phenomenon to breed in secret.

The understanding of face recognition: Face recognition (face recognition) is a biometric technology that automatically recognizes a person’s facial features (such as statistical or geometric features). Called a face...This function can restore the movement trajectory of a specific person, and can be used for suspect's behavior research and subsequent evidence collection.

In order to improve the safety of the community and protect people’s lives, many communities in China have activated access control systems. Early access control systems mainly relied on technologies such as fingerprint recognition and magnetic card recognition. Residents need access control cards, fingerprints and other tools to pass the gate of the community smoothly. With the in-depth research and application of face recognition technology, face recognition access control systems have begun to appear in the market, sweeping the security market by virtue of the characteristics of faces that are difficult to replicate.

I hurried out early in the morning, rushed to the gate of the community, and found that I had forgotten to bring the access card. what should I do? Either turn around and look for it, or wait for someone to open the door. It’s okay, but it’s a bit tragedy if it’s a working day. For office workers where every second counts, the waiting period may mean the failure of the perfect attendance award. After the face recognition access control system is enabled, the face becomes a brand new and portable "access control card", and you can just go out and swipe your face. High-speed non-contact can also prevent skin bacterial infections.