Automatic Fire Alarm Door Closers

The responder 24 electromagnetic fire door closer uses a revolutionary electromagnetic system to hold fire doors open while releasing instantly in the event of a fire alarm activation.

Automatic fire alarm door closers.

Under normal conditions the fire alarm control panel energizes the electromagnet and. The codes applying to fire doors are expansive and employing a professional service that specializes in their inspection and maintenance is the best way to guarantee that your fire. The door can be left open in any position and does not resist the opening of the door. Free swing door closers free swing door closers allow a fire door to open and close like any other door free of a door closer.

An ordinary door closer and an electromagnet powered by the building s fire alarm and smoke detector system. Fire door closers allow a fire door to open and close like any other door free of a door closer. Eliminating the problems with traditional hydraulic door closers the responder 24 is a universal fitting unit which can be left or right handed the unit also. The door can be left open in any position and does not resist the opening of the door.

Deafgard and dms alert deaf and hard of hearing people when a fire alarm sounds. The 1800 series door closer will allow unimpeded easy access. However if a fire alarm goes off the door will automatically close and protect the occupants of the building from fire and smoke. The dorma 1800 series swing free sf function is designed for buildings where it is desirable to have fire smoke doors operating as if there were no closing device fitted under normal circumstances but must be self closing under alarm or loss of current.

They also removing weight from the fire door which means they are particularly suited to care homes hospitals or hotels where people may find heavy fire doors difficult. Dorgard pro has a transmitter that can be connected to any fire alarm system so it can be radio activated. Free swing overhead closers such as freedor hold fire doors open and automatically close them in the event of a fire alarm. Freedor is a free swing door closer that holds fire doors open but also takes the weight out of heavy doors.

Fire door key boxes accessories. However if a fire alarm goes off the door will automatically close and protect the occupants of the building from fire and smoke. Freedor fire door closers. Smoke and fire control.

By doing this the retainer will not react when it hears. Solid state suppression sss wheeled fire extinguishers. Fire door padlocks keys. Geofire s door closers are a complete door holder and closer in one door mounted unit.

Geofire designs and manufactures a radio controlled fire door closer and an acoustic fire door closer as well as a mechanical closer that will simply close the door after opening.