Automatic Fire Door Closing System

Deafgard and dms alert deaf and hard of hearing people when a fire alarm sounds.

Automatic fire door closing system.

Rolling fire door closures. This 120vac device can power up to four smoke detectors and two horn strobes or speaker strobes. Dorgard pro has a transmitter that can be connected to any fire alarm system so it can be radio activated. The afcb fire door release device is designed to be used in conjunction with a standard commercial door operator to provide a fully automated door closing system.

Our rolling fire doors stop fire in its tracks saving property and more importantly lives. This advanced system does not require human interaction after the alarm is cleared it will reset and. The following example denotes a door closer capable of closing fire doors from at least 105 0 open with durability grade 8 with power size range from size 2 to size 5 suitable for fire smoke door assemblies with safety grade 1 and with moderate resistance to corrosion. What if these doors fail to close in sleeping hours.

The alarmgard closing system is activated electrically by the central fire alarm system or by local smoke detectors. Our advanced fire door systems are designed to automatically activate your door in the event of smoke or fire. Rolling fire rated coiling doors fire doors. For use with motorized doors incorporating a reversing electric safety edge.

Freedor is a free swing door closer that holds fire doors open but also takes the weight out of heavy doors. The communal fire doors have automatic self closing system. When this occurs the integrated release device allows fire doors to close safely without loss of door spring tension. I have had to fight for the right to be allowed to close our communal fire door at night.