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视频监控技术通过实时显示监控区域现场图像和回放历史场景的功能,具有发现犯罪、预防犯罪、威慑犯罪和锁定目标、提供线索、固定证据等重要作用,已经成为继刑侦、技侦、网侦技术之后的“第四大技术支柱”。今年以来,为增强打防管控的系统性、整体性和协同性,切实发挥治安防控的整体效能,中办国办先后印发了《关于加强社会治安防控体系建设的意见》,公安部等9部委联合印发了《关于加
Video surveillance technology has the important function of discovering crime, preventing crime, deterring crime and targeting, providing clues and fixing evidence by displaying the live image of the monitoring area in real time and playing back the historical scene. It has become a new technology of criminal investigation, technical investigation, After the “fourth largest technical pillar.” Since the beginning of this year, in order to enhance the systematicness, integrity and synergy of prevention and control, and effectively exert the overall effectiveness of public order prevention and control, the Central Office of the State Council has successively issued the Opinions on Strengthening the Construction of a Public Security Prevention and Control System. Ministry of Public Security 9 ministries and commissions jointly issued "about Canada