Architectural hardware products - Automatic door hinges for fire doors
To the fire door. In the event of a fire, the fire door will close in conjunction with the smoke detector.
The automatic door hinge for fire doors, made from architectural hardware products, can close the fire door in conjunction with smoke detectors during a fire. It is a concealed type built into the door, so there are no protrusions visible on the outside. By simply turning the adjustment gear, you can easily adjust the closing speed of the door. For more details, please contact us or refer to the catalog.
- 企業：大鳥機工
- 価格：Other
