Fire door retainer which holds open fire doors legally, allowing them to automatically close when an alarm is activated.
Connects to any alarm or security panel.
Dorgard is a retrofit door retainer that holds open fire doors legally and compliantly. Upon activation of the fire alarm, the door closes to ensure compartmentation is secure. Over 1million have been bought by building managers to prevent door wedging, reduce touch points and increase ventilation. Additional features include night time release, sensitivity adjustment and delayed closing times.
Acoustic Dorgards are designed for standard and indirect fire doors. Dorgard Pro is activated by radio from a ProHub transmitter that is connected to the alarm panel. With the same compliance as a hardwired maglock system, Dorgard Pro is suitable for critical fire doors. The status of each device can be remotely monitored using Fireco’s InSite software as part of the golden thread of the building.
Features and benefits:
Acrylonitrile butadiene styrene (ABS)
205 x 195 x 45 mm
P21/471 Electromagnetic hold open/ swing free devices
To BS EN 1155.
Bottom of door.
2 x LR14 C-size batteries.
Hold-open power size
To BS EN 1155, power size 7.
Maximum of 160 kg and 1600 mm width.
Typical internal radio range.
Warns of door closing on fire or fault.
Critical (Category A).
Installations under BS 7273-4 2015.
Evidence of compliance
EMC directive and Radio Equipment Directive.
Dorgard Pro Black
Dorgard Pro White