UNION J-8755A-BLACK DOOR SENSE ACOUSTIC FIRE DOOR RETAINER/RELEASE
The UNION DoorSense is designed to hold your fire doors open, improving access around your building. If the fire alarm sounds, DoorSense automatically releases to let the door close, when used in conjunction with a standard door closer. Unlike a door wedge, the Union DoorSense releases an open door when the fire alarm sounds, allowing it to be closed.
Product Code:
KDFUNGJ
The UNION DoorSense is designed to hold your fire doors open, improving access around your building. If the fire alarm sounds, DoorSense automatically releases to let the door close, when used in conjunction with a standard door closer. Unlike a door wedge, the Union DoorSense releases an open door when the fire alarm sounds, allowing it to be closed.
Copyright © Norman Piette Ltd, Inc. All rights reserved.