What is the main purpose behind installing fire alarms in an elevator system?

The primary purpose of installing fire alarms in an elevator system is to ensure passenger safety. In the event of a fire or emergency situation, elevators can become hazardous. An operational fire alarm system in elevators helps detect smoke or heat and enables timely alerts to passengers and first responders. This is crucial because during a fire, elevators may malfunction or become trapped, posing significant risks to anyone inside.

Effective fire alarm systems can also direct individuals to evacuate via stairwells instead of using the elevator, which is essential for preventing injuries. The focus is firmly on protecting lives and facilitating safe evacuation procedures in emergencies, rather than on aesthetic improvements, energy efficiency, or entertainment features, which are not relevant to the essential function of fire safety in elevators.