How does video management software (VMS) enhance CCTV systems?

Video management software (VMS) enhances CCTV systems primarily by providing an integrated suite of tools that allow users to view, record, and manage video feeds effectively. This software acts as a central hub for controlling multiple cameras, enabling real-time monitoring, playback of recorded footage, and the ability to manage video storage efficiently.

The capabilities of VMS include organizing video streams from various cameras, enabling advanced features such as motion detection alerts, video analytics, and user access management. This allows security personnel or users to respond quickly to incidents by reviewing footage or monitoring live feeds from a user-friendly interface, which significantly streamlines operational efficiency.

While limiting camera access is an important feature for security, it is not the primary enhancement provided by VMS. Improving the speed of data transmission is also beneficial, but the comprehensive management capabilities and functionalities of VMS go beyond just data speed. Eliminating the need for cameras is not a function of VMS, as cameras are essential components of any CCTV system. Thus, the correct answer highlights the core functionality of VMS in enhancing the overall performance and usability of CCTV systems.