Which item is Security equipment?

• A. Radios
• B. Fire extinguishers
• C. Batteries
• D. AED

Answer: (A)

Security work relies on fast, reliable communication to monitor areas, share updates, and coordinate responses. Radios provide two-way communication across security teams, dispatch, and control rooms, making them a primary security equipment. Fire extinguishers are fire safety tools, batteries are power sources, and AEDs are medical devices; none of these serve the security-operations role like radios do.