Jinniu Campus, a campus security management system based on big data and integrating many high-tech technologies, carries out face recognition through 5G big data. Provide many optional accessories, and provide different types of accessories for all schools. Schools can match different hardware and software equipment according to different needs. Smart campus optimizes the school in an all-round way. In the process of management, support the use of face recognition, campus security, smart class cards, and can also directly use WeChat to give parents information feedback.