In a fire emergency, how is an elevator typically controlled?

In a fire emergency, elevators are typically controlled automatically by the building's fire alarm system to ensure the safety of occupants and first responders. This system is designed to detect fire or smoke conditions and can prevent the use of elevators to avoid potentially dangerous situations, such as becoming trapped in an elevator during a fire or having the elevator inadvertently open on a floor with fire.

When a fire alarm is activated, the fire alarm system sends signals that can recall the elevator to a designated floor, often the ground level or a safe evacuation area, making it unavailable for regular use. This automatic control minimizes risk and facilitates a safer evacuation process for all individuals in the building. Dependence on manual control by users or remote control options could jeopardize safety during a critical emergency, as it relies on individuals' decisions rather than a pre-set, established safety protocol. The involvement of the fire department typically occurs after the alarm has been triggered, focusing on fire suppression and rescue rather than regular elevator operation during an emergency.