Which item is a piece of communication/monitoring equipment used by Security Officers?

• A. XRAY
• B. Radio
• C. WTMD
• D. Phone

Answer: (B)

Two-way radios are the essential communication/monitoring tool for Security Officers. They provide instant, reliable, hands-free or push-to-talk communication across different areas of a site and with a central control room. This quick, on-the-spot connectivity is crucial for coordinating patrols, reporting incidents, and summoning assistance, even in environments where cellular networks might be crowded or unavailable.

X-ray machines are screening devices used to inspect baggage, not for ongoing communication. Walk-through metal detectors are also screening equipment used at entry points, not for communicating or monitoring. Phones can be used for communication, but radios are specifically designed for rapid, group or incident-based communication across a site, making them the best fit for the described role.