Vimpex DHFB Floor Bracket for Door Holder
Vimpex DHFB Floor Bracket for Door HolderThe DHFB is a floor mounting bracket for the Vimpex range of door holders.Arguably the single most important fire safety mechanism electromagnetic door holders guard against the lethal spread of toxic smoke and fumes - by far the greatest cause of death in fires.The Vimpex EN 1155 approved Eco range of door holders offers the installer a choice of holding power and installation accessories.Mounted onto a fixed surface these door holders ensure retention of the fire door by means of a smart metallic keeper plate. Interfaced with the fire alarm system the door holders are de-energised as soon as the fire is detected thus releasing the door without the potentially harmful delay suffered by other types of devices.