Who must shut off the fire alarm system at the main control panel once it has been activated?

The reason the Certificate of Fitness holder or an FDNY representative is the correct choice is that both are trained and authorized individuals who can safely manage and reset the fire alarm system. The Certificate of Fitness holder has received specific training in fire safety and system operation, giving them the knowledge necessary to assess the situation and ensure that the fire alarm system is being properly handled. Additionally, an FDNY representative is also trained in fire safety protocols and has the authority to manage alarm systems in emergency situations, ensuring that any potential hazards are addressed appropriately before the system can be reset.

This requirement is in place to ensure that only qualified personnel, who understand the implications and protocols involved in managing a fire alarm system, are involved in its operation after an alarm has been triggered. This helps maintain safety standards and ensures that the system is not shut off prematurely, which could lead to dangerous situations.