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Smoke ejection/ventilation system

Various needs are met, with high positioned windows for ventilation in normal condition and smoke ejection at fire, with Fire Saver screen to protect elevator users from smoke, heat and fire, and solar panels or hatches in various design for natural lighting and ventilation.
Smoke ejection/ventilation system is a smoke ejection and ventilation equipment that ensures safety at times of fire and comfort in the environment at peace. It serves as an safety equipment at times of emergency and realizes an atmosphere with natual lighting and air.