The full name is Science and Technology Informatization Brigade. Science and technology information brigade is responsible for the demonstration, project establishment, declaration, procurement, construction and implementation of science and technology projects of the sub-bureau; Responsible for the planning, design, construction, implementation, operation and maintenance management of wired, wireless and image communication systems in the whole district, organizing and guiding the management of public security technical prevention, responsible for the construction and management of video surveillance in sub-bureaus, responsible for the application and safety management of public security information networks in the whole district, responsible for the comprehensive management of public security information resources, the research and development and data integration of related application software and actual combat models, and responsible for the promotion and skill training of public security information application achievements.