Pre-signal systems require approval from the fire marshal prior to activation.

Pre-signal systems require approval from the fire marshal prior to activation.

• A. Not required
• B. Only for high-rise
• C. False
• D. True

Answer: (D)

Pre-signal systems are designed to give an early warning before a full fire alarm is triggered. Because this stage can affect how people evacuate and how responders are alerted, many fire codes require the fire marshal to approve the system before it can activate. This oversight helps ensure the pre-signal setup won’t cause unnecessary evacuations, conflicts, or delays in a real emergency, and that it aligns with overall safety procedures. It isn’t limited to high-rise buildings, and it isn’t correct to say that approval isn’t required. If a building plans to use a pre-signal arrangement, the authority having jurisdiction will review and approve the activation criteria to protect occupants and ensure proper escalation to a full alarm when needed.

Pre-signal systems are designed to give an early warning before a full fire alarm is triggered. Because this stage can affect how people evacuate and how responders are alerted, many fire codes require the fire marshal to approve the system before it can activate. This oversight helps ensure the pre-signal setup won’t cause unnecessary evacuations, conflicts, or delays in a real emergency, and that it aligns with overall safety procedures. It isn’t limited to high-rise buildings, and it isn’t correct to say that approval isn’t required. If a building plans to use a pre-signal arrangement, the authority having jurisdiction will review and approve the activation criteria to protect occupants and ensure proper escalation to a full alarm when needed.