What is a function of CCTV systems?

A CCTV system serves multiple functions that greatly enhance physical security, one of which is to prevent, deter, and detect pilferage. By monitoring key areas where valuables or sensitive items are stored, CCTV acts as a powerful deterrent against theft and vandalism. Potential wrongdoers are often discouraged by the knowledge that their actions are being recorded, reducing the likelihood of pilferage occurring.

Moreover, should an incident happen, the recorded footage allows for a timely investigation, aiding in the identification of individuals involved and providing valuable evidence that can be used in legal contexts or disciplinary actions. This proactive approach to security through surveillance is integral to minimizing losses and protecting assets.

The other options do not align with the primary functions of CCTV. For example, providing unrestricted access is counterproductive to security principles, as it undermines control measures in place. Additionally, while CCTV can supplement the work of physical security personnel, it is not intended to completely replace human oversight. The same goes for controlling access to confidential databases, which requires more specialized access control measures than what CCTV can offer. Therefore, the primary role of CCTV systems culminates in enhancing security by preventing, deterring, and detecting theft, reinforcing their effectiveness in a comprehensive security strategy.