Tennessee Security Guard Practice Exam 2026 - Free Security Guard Practice Questions and Study Guide

Surveillance cameras are a common tool used by security guards for monitoring a location because they provide continuous video footage of the premises, enabling guards to keep an eye on various areas simultaneously. These cameras serve as a critical component of a security system, allowing guards to detect any suspicious activity, assess incidents in real-time, and review recorded footage for investigations. The use of surveillance cameras enhances overall safety and can act as a deterrent to potential criminal behavior, as the presence of visible cameras can discourage wrongdoing.

While notepads, walkie-talkies, and flashlights are also useful tools in a security guard's kit, they serve different primary functions. Notepads are typically used for documentation and reporting, walkie-talkies facilitate communication among team members, and flashlights are necessary for visibility in dark areas. However, they do not provide the same level of monitoring capability that surveillance cameras do.