When a fire alarm sounds the integral audio electronic device inside the dorgard signals the plunger to retract allowing the fire door close normally dorgard will release after approximately 14 seconds.
Door guard fire door closer.
Free next day delivery available free collection in 5 minutes.
Dorgard is battery powered so there is no need for complex and expensive wiring into the building s fire alarm system.
Exclusive 5 year warranty best price on 10 dorgards.
Long life c batteries supplied.
The design both improves users access through a building when the fire door is being retained helping conformity to the equality act 2010.
Installed onto the bottom of the fire door in under five minutes dorgard is listening for a continuous fire alarm of 14 seconds or more.
Automatically releases door when fire alarm sounds.
Meeting fire code compliance without disrupting normal building operation the 2409 fire guard electromechanical closer holder is designed to hold open fire and smoke rated doors until power is interrupted by a fire alarm condition or remote release switch.
Deafgard and dms alert deaf and hard of hearing people when a fire alarm sounds.
The dorgard door holder releases the fire doors in an emergency when the fire alarm sounds by detecting the acoustic signal from the alarms.
Freedor is a free swing door closer that holds fire doors open but also takes the weight out of heavy doors.
Reliable choice for retaining fire doors keeps the door open at any angle.