What is the term used for a fire alarm system that sends initial alarm signals only to department offices, control rooms, or other continuously attended locations?

What is the term used for a fire alarm system that sends initial alarm signals only to department offices, control rooms, or other continuously attended locations?

• A. True
• B. False
• C. Some other phrase
• D. Pre-signal system

Answer: (D)

The main idea here is how alarm signals are directed in a fire alarm system. A pre-signal system is designed to send the initial alarm alerts only to locations that are continuously attended, such as department offices or control rooms. This means trained personnel are alerted first to assess the situation without triggering the full building-wide audible evacuations. If the situation is verified, the system can then escalate to activate the full alert for all occupants. This staged approach helps avoid unnecessary evacuations and allows a controlled response. The other options don’t describe a signaling pattern or system type. True and False aren’t terms for this concept, and “Some other phrase” is vague. The specific term that matches sending initial signals only to continuously attended locations is pre-signal system.

The main idea here is how alarm signals are directed in a fire alarm system. A pre-signal system is designed to send the initial alarm alerts only to locations that are continuously attended, such as department offices or control rooms. This means trained personnel are alerted first to assess the situation without triggering the full building-wide audible evacuations. If the situation is verified, the system can then escalate to activate the full alert for all occupants. This staged approach helps avoid unnecessary evacuations and allows a controlled response.

The other options don’t describe a signaling pattern or system type. True and False aren’t terms for this concept, and “Some other phrase” is vague. The specific term that matches sending initial signals only to continuously attended locations is pre-signal system.