What is the primary function of a security camera system?

The primary function of a security camera system is to monitor areas for security breaches and provide evidence during incidents. Security cameras are installed in various locations to observe and record activities, allowing security personnel to detect unauthorized access, vandalism, theft, or other suspicious behaviors. This capability not only helps in preventing such incidents but also provides critical video evidence that can be utilized for investigations, legal actions, or insurance claims.

While aspects like monitoring employee productivity, enhancing customer service, and tracking maintenance might involve visual observation, these are not the primary functions of a security camera system. Their design and installation are primarily focused on ensuring safety and security, which is why the correct answer centers on monitoring for security breaches and collecting evidence.