Panel Exhaust Outlet

The panel exhaust outlet is installed at the entrance of building smoke exhaust ducts. It normally stays closed. When a fire breaks out, the product opens automatically or manually to quickly extract hot smoke. This helps clear escape routes and supports firefighters in rescue operations. You will often find the product mounted on walls or ceilings in corridors, stairwell lobbies, and rooms without windows. Therefore, a reliable product is essential for effective smoke control.

The panel exhaust outlet operates through a straightforward mechanism. It normally remains closed by a spring or magnetic device. During a fire, the control center sends a DC24V signal to the actuator, which releases the cover and opens the product. You can also pull a manual release ring on site to open it immediately. Once opened, smoke flows into the exhaust duct. Some product models can even send a feedback signal to the control panel to confirm that they are open. This ensures that smoke is exhausted quickly.

We offer three types of panel exhaust outlets. The standard product opens via a DC24V signal or manual pull and sends an open-status signal. The resettable product can be manually reset on site with a special tool after activation. The auto-reset product is the most convenient option: it opens with a DC24V signal and can close automatically with a reverse signal-there is no need for manual resetting at height. Below are the key specifications:

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