A Smoke Curtain is a fire safety system designed to control and contain the movement of smoke during a fire, helping to protect escape routes and limit the spread of hazardous gases within a building. Typically concealed within ceilings or bulkheads, smoke curtains deploy automatically when triggered by a fire alarm, creating barriers that channel smoke toward exhaust points or prevent it from entering safe zones such as stairwells and corridors. Commonly used in commercial buildings, malls, and large open spaces, smoke curtains play a critical role in improving visibility, supporting safe evacuation, and enhancing the overall effectiveness of smoke management systems.