What is included in the fire life safety features?

Fire life safety features encompass various systems and infrastructure designed to protect occupants and property in the event of a fire. The inclusion of fire doors and smoke towers plays a crucial role in compartmentalizing smoke and fire, thus preventing its spread throughout the building. Fire doors help create safe pathways and can block fire and smoke from traveling between different areas. Smoke towers serve to draw smoke out of the building and facilitate the safe evacuation of occupants, thereby improving overall safety.

Additionally, fire control centers and elevator recalls are integral components of a comprehensive fire life safety plan. A fire control center acts as a central hub for monitoring fire alarm systems and coordinating emergency responses, ensuring a quick and effective reaction to fire incidents. Elevator recalls are essential in the event of a fire, as they prevent elevators from being used during emergencies, directing them to a designated floor to ensure they are not misused while people are evacuating.

Combining all these elements provides a holistic approach to fire life safety, enhancing the effectiveness of emergency responses and minimizing risks associated with fire situations. Therefore, the option that states "all of the above" accurately reflects the broad range of features that contribute to fire life safety.