Which of the following is a common feature of modern CCTV systems?

Modern CCTV systems are characterized by advanced features that enhance surveillance capabilities, one of which is remote viewing capabilities. This feature allows users to access and monitor their camera feeds from anywhere in the world via the internet or a mobile application. This is particularly valuable for users who want to oversee their premises in real-time without physically being present.

Remote viewing enables not only convenient access but also real-time responses to incidents, alerts, or suspicious activities. Integration with cloud services or local network systems often enhances these capabilities, providing storage options and real-time data accessibility. Consequently, this modern approach to monitoring significantly improves the overall effectiveness of security systems.

In contrast, the other options presented do not reflect the advancements of contemporary CCTV systems. For example, analog recording is increasingly becoming outdated as digital recording and streaming technologies take precedence. Single camera usage limits the functionality and effectiveness of a CCTV system, as multiple cameras are typically essential for comprehensive surveillance. Lastly, fixed camera positions do not accommodate dynamic monitoring needs; modern systems frequently incorporate pan-tilt-zoom (PTZ) cameras and other adaptable solutions that allow for flexible viewing to track movements and cover larger areas.