Is it property alarm or monitoring?

Under normal circumstances, the owner needs to call the police, and the police will go to monitor together. Because this kind of surveillance video itself needs to be kept secret, and it also involves a cost problem, it takes a lot of manpower and material resources to access it once. If it is not restricted, it is difficult to meet the public's query needs. Public security surveillance videos are generally managed by special departments set up by public security organs, and the situation varies from place to place. It is recommended to call the local public security organ (usually the municipal public security organ with districts).

legal ground

Article 63 of the Civil Procedure Law of People's Republic of China (PRC)

Evidence includes: (1) statements of the parties; (2) Documentary evidence; (3) Physical evidence; (4) Audio-visual materials; (5) Electronic data; (6) Testimony of witnesses; (7) Appraisal opinions; (8) Records of the inquest. Evidence must be verified before it can be used as a basis for ascertaining facts.