the People's Republic of China government organs refer to all central and local legislative, administrative , judicial and bureaucratic organs in a broad sense. In a narrow sense, government agencies only refer to central and local administrative agencies and bureaucratic agencies, that is, the part of state agencies established in accordance with national laws and enjoying administrative powers and responsible for administrative functions . It is a special existence. It has high requirements for security and confidentiality, and strict control must be exercised over personnel and vehicles entering and leaving.

a local government department should include industrial economy management, culture publishing management , social management , science and education management , labor and Personnel Management , Urban and Rural Planning Construction Management, Housing and Land Management , Agriculture and Rural Management, Taxation, Industry and Commerce, Price, Statistics, Commercial Circulation , Foreign Cooperation, Aliens and Foreign Affairs, Science and Technology , Public Security and Justice, Transportation, Population, Civil Affairs, Food and Medicine Management, Environmental Protection , Water Affairs, Electricity, Heat Supply, Steam Supply, Environmental Sanitation , Ethnic Religion , Sports and Other Departments. No matter what department, there is a common requirement: security, confidentiality. Therefore, how to effectively control the access of personnel, vehicles, etc., to ensure that the interests of the country is not lost, the installation of a complete set of security entity access control automatic equipment has become the most effective and safest choice.