The most important factor that complicates people's escape in the event of a fire and causes loss of life is smoke. Smoke has 3 important effects. These;It drops the sight distance, the escape routes disappear and leads to poisonings. By carrying the heat causes the fire to spread on the bed.It makes it difficult for response teams to determine the source of the fire. Will result in loss of time.The use of smoke evacuation covers in buildings is of great importance in order to get rid of fire conditions with minimal damage such as this.Smoke evacuation caps have extra benefits besides the task. They are connected to the system by a piston engine and the same covers can also be used for ventilation purposes. Pistons are controlled by electrical energy and support fresh air input in the structure. The latter provides daylight saving thanks to its translucent coating. It helps in saving energy and reducing carbon emissions.