Electrical smoke exhaust skylights, as the name implies, automate the smoke exhaust process. They are typically installed in the building atrium or on the exterior walls of high-rise structures. The electrical smoke exhaust windows are equipped with an automatic opening mechanism for the exhaust skylight.

Generally, an electric smoke exhaust window is composed of several main components, including the sash, frame, and an automatic opening device. The automatic opening device is further made up of an opener, an alarm, and an electric controller, among other components. It can automatically open the smoke exhaust window upon detecting a large amount of smoke caused by a fire, promptly expelling toxic smoke.