Automatic Fire Alarm Door Closers

Dorgard pro has a transmitter that can be connected to any fire alarm system so it can be radio activated.

Automatic fire alarm door closers.

Fire door closers allow a fire door to open and close like any other door free of a door closer. Under normal conditions the fire alarm control panel energizes the electromagnet and. 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 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.

Solid state suppression sss wheeled fire extinguishers. However if a fire alarm goes off the door will automatically close and protect the occupants of the building from fire and smoke. 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. It specifies how parts of doors such as the latching hardware automatic door closers hinges windows and smoke seal all need to be installed and maintained.

The sound of the fire alarm you use can be programmed into the retainer so that it remembers the sound. An ordinary door closer and an electromagnet powered by the building s fire alarm and smoke detector system. 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. Deafgard and dms alert deaf and hard of hearing people when a fire alarm sounds.

Fire door key boxes accessories. All fire doors should be fitted with a door closer. Geofire s door closers are a complete door holder and closer in one door mounted unit. By doing this the retainer will not react when it hears.

Free swing overhead closers such as freedor hold fire doors open and automatically close them in the event of a fire alarm. 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. The door can be left open in any position and does not resist the opening of the door. Freedor is a free swing door closer that holds fire doors open but also takes the weight out of heavy doors.

The door can be left open in any position and does not resist the opening of the door. 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. Smoke and fire control. Freedor fire door closers.

However if a fire alarm goes off the door will automatically close and protect the occupants of the building from fire and smoke.