What does a CCTV system provide for security officers?

A CCTV system provides security officers with the capability to monitor several areas at once, making it a valuable tool in security operations. This multi-monitoring capability is essential for keeping an eye on multiple locations simultaneously, which enhances surveillance effectiveness and allows for quicker response times to incidents.

CCTV systems are designed to cover a broader area by using multiple cameras positioned strategically, enabling security personnel to observe various sections of a facility or property without needing to be physically present in every location. This comprehensive monitoring not only aids in crime prevention but also helps in identifying suspicious behavior and documenting incidents for future review.

The option regarding monitoring one area at a time is limited in scope compared to what modern CCTV systems can achieve. Recording only audio does not reflect the primary purpose of CCTV, which focuses mainly on video surveillance. Lastly, the mention of limited visibility contradicts the fundamental advantage of CCTV systems, which is their ability to provide extensive visibility and monitoring capabilities across different areas.