What is the main purpose of security signage at a facility?

The main purpose of security signage at a facility is to provide information and deter unauthorized access. Security signs serve a crucial function in enhancing safety and security measures within a facility. They communicate important information to visitors, employees, and potential intruders about the rules, regulations, and restrictions in place, such as "Authorized Personnel Only" or "No Trespassing." These signs help to establish clear boundaries and inform individuals about the consequences of unauthorized entry.

By effectively conveying the message that certain areas are off-limits and monitoring is in place, security signage can discourage illegal activities and enhance the overall security posture of the facility. This proactive approach can lead to a safer environment for everyone by minimizing the risk of theft, vandalism, and other unlawful actions.

While other options may have elements of truth, they do not capture the primary objective of security signage. For instance, signage is not primarily decorative or meant to intimidate; its focus is on clear communication and prevention of unauthorized actions.