1、Summary
Smoke outlet installs in aisle,front room,non window to discharge smoke.Closed all the time;If there is fire,the control center sends DC24V power and open valve to discharge smoke by executive authority,and output electric signals.

2、 Types and Features：
Plate smoke outlet installs on the ceiling of aisle,wall or front of smoke proof room,also install on the terminal of exhausting duct.When there is fire,opening the valve it o exhaust smoke by remote control.
Multiblade smoke outlet installs in the aisle or front of smoke proof room,and discharging smoke system of the room without window.Supply air outlet install on the side wall of smoke proof room,closed all the time. When there is fire,smoke detector send out fire alarm to pen it to exhaust smoke.Remote control multiblade smoke outlet installs in the aisle or front of smoke proof room,and discharging smoke system of the room without window.Opening by remote control or remote manual reset.
Remote control multiblade fireproof smoke outlet installs in the aisle or side wall,and discharging smoke system of the room without window.Reme open and remote manual reset.The temperature of smoke flue reaching 280°C,smoke outlet close rapidly.
Multiblade fireproof smoke outlet installs in the aisle or side wall,and discharging smoke system of the room without window,closing all the time. When there is fire,smoke detector send out fire alarm ,remote open or remote manual reset.The temperature of smoke flue reaching 280°C,smoke outlet close rapidly.