Traditional access control systems generally use card swiping, password or fingerprint identification. Problems such as lost magnetic card, password leakage, and fingerprint stolen cannot be effectively solved. At the same time, the traditional access control system requires one hand to operate. When the hands of the person entering and exiting are inconvenient, then the entry and exit will become very inconvenient. Compared with the traditional fingerprint, magnetic card and other access control system management, the face recognition access control system can capture the identity of people more effectively due to the intuitiveness of the face and the characteristics that it is not easy to be copied, and can effectively block strangers from entering and exiting at will. At the same time, there are no troublesome problems such as lost magnetic cards, leaked passwords, stolen fingerprints, etc., liberating people's hands, and people can pass in and out without feeling, and the user experience is excellent. In addition, the system also supports multiple verification combined verification methods with higher security.