Smoke exhaust ventilator is abbreviation of electric lighting and smoke exhaust skylight.

The related atlas include the 11CJ33 "smoke and heat exhaust ventilator" edited by Mcwell and the 09J621-2 "smoke vent skylights" Atlas edited by Mcwell. The smoke skylight is one of the models in the atlas. The smoke hatch skylight is a conventional product. Unlike household skylights, it is used in industrial plants. Both are used for ventilation, lighting, smoke exhaust and heat preservation, not firefighting. The equipment is not a fire-fighting smoke vent system. Therefore, the smoke exhaust ventilator is not a firefighting device. Firefighting equipment refers to fixed facilities such as automatic fire alarm systems in buildings, indoor fire hydrants in workshops, and outdoor fire hydrants. Automatic firefighting equipment is divided into electrical system automatic equipment and water system automatic equipment. Electrical system equipment is equipment that can automatically alarm in the event of a fire accident. These devices probes are installed everywhere, and then probes are connected to a host. When the probe detects signs of fire, such as smoke, high temperature, etc., It will transmit the information to the host, and the host will alert the staff by issuing an alarm sound and displaying the cause of the alarm.

As smoke vent manufacturer, Mcwell can design products to clients. If clients need to connect fire protection with smoke vent rooflight, during installation, firefighting equipment interfaces will be reserved to make sure the smoke exhaust ventilator can connect firefighting equipment to realize automatic firefighting connection and automatically open smoke vent skylights to meet the needs of smoke exhaust, ventilation, and fire prevention in emergency situations.