Are combination manual fire alarm boxes and guards signaling stations permitted?

• A. No
• B. Only in certain jurisdictions
• C. Not specified
• D. Yes

Answer: (D)

A single device that combines a manual fire alarm box with a guards signaling station can be permitted because it serves dual, legitimate purposes in a monitored system. When used correctly, it provides a way to trigger a fire alarm while also directing security personnel to a location or situation that requires their attention. The key is that such a combination must be properly listed for dual use, clearly labeled, and installed in compliance with applicable codes (like NFPA standards) and the licensing requirements. It should also be monitored and categorized correctly by the central station so fire and security signals are handled appropriately and without confusion. If these conditions are met, using a combined device helps ensure rapid protection and response, which is why this approach is allowed.