Smoke control systems are designed to manage and mitigate smoke during a fire, enhancing safety in buildings. These systems work by using various methods, such as mechanical ventilation and smoke barriers, to direct smoke away from occupied areas, allowing for safer evacuation and access for emergency responders. There are two main types of smoke control systems: active and passive. Active systems involve fans and other equipment to move smoke, while passive systems rely on building design features, like fire-rated walls and doors, to contain smoke. Together, these systems help protect lives and property during fire emergencies.