Surveillance services involve monitoring activities or behaviors to gather information for various purposes, such as security, safety, or research. These services can be provided by private companies or government agencies and often utilize technology like cameras, drones, and software to track movements and analyze data. These services are commonly used in areas like law enforcement, corporate security, and public safety. They help prevent crime, protect assets, and ensure compliance with regulations. However, the use of surveillance services raises important discussions about privacy and the ethical implications of monitoring individuals and communities.