What component is typically considered the “brain” of the fire alarm system?

The control panel is typically regarded as the “brain” of the fire alarm system because it serves as the central processing unit that manages and coordinates all components of the system. It receives input from various fire detection devices, such as smoke detectors and heat sensors, and processes this information to determine if an alarm condition exists.

Once an alarm is triggered, the control panel instructs notification devices, like alarms and strobe lights, to activate and alert occupants of the facility. It also manages the system’s response by potentially initiating automatic measures, such as deploying fire suppression systems or sending alerts to the fire department.

The functionality of the control panel is crucial for the fire alarm system's operation, as it effectively communicates and processes critical data to ensure safety. Other components, while essential for detection and alerting, do not have the same level of control and decision-making capabilities as the control panel.