Surveillance cameras refer to devices that are used for monitoring and recording activities in a particular area. These cameras can be fixed or mobile, and they use advanced technology such as artificial intelligence (AI) and machine learning algorithms to capture images and videos of people and objects within their field of view. Surveillance cameras are commonly used by law enforcement agencies, businesses, schools, hospitals, and other organizations for security purposes, to prevent crime or detect suspicious activities, and to monitor the behavior of individuals in public spaces. The footage captured by these cameras can be used as evidence in criminal investigations or to identify suspects involved in criminal acts.