What is a CCTV system primarily used for?

A CCTV system is primarily used for security surveillance and monitoring. Its main purpose is to enable the observation and recording of activities in a specific area to enhance security. By capturing video footage, CCTV systems provide real-time monitoring and can serve as a deterrent against criminal activities. They are widely utilized in various settings, including businesses, public spaces, and private properties, to ensure safety and security.

The effectiveness of a CCTV system lies in its ability to record incidents for later review, assist law enforcement in investigations, and help manage security concerns. This specific focus on surveillance distinguishes it from other options, such as data transfer and storage, which are related to storing information but do not involve the monitoring aspect. While internet connectivity is crucial for remote access to monitoring feeds, it is not the primary function of a CCTV system. Similarly, file processing pertains to managing computer files and data rather than video surveillance. Hence, the primary role of CCTV systems is centered on security surveillance and monitoring.