What is the purpose of controls for stairs in the fire control center?

The purpose of controls for stairs in the fire control center primarily revolves around facilitating safer and more efficient evacuations during emergencies. In high-rise buildings, stairs are critical pathways for occupants to escape during a fire or other emergencies. By controlling access and ensuring the evacuation route is clear, the fire safety director can significantly reduce panic and confusion, which may arise in high-stress situations.

During an evacuation, having systems in place that guide and manage the flow of people can help prevent bottlenecks and ensure that exits are used effectively. This is especially important in a high-rise where a large number of individuals might be trying to evacuate simultaneously. Therefore, the ability to control and monitor these stairwell accesses is essential for enhancing overall safety in emergency situations.

While the other options suggest valid considerations for safety and security, they do not address the immediate and crucial need for clear and safe evacuation pathways during a fire or emergency, which is the primary goal of implementing such controls.