Vimpex DH/ACC0003 Acoustic Wireless Door Holder

Vimpex DH/ACC0003 Acoustic Wireless Door Holder

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 range of door holders offers the installer the broadest choice of mounting styles, 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.

Key Features:

• Door holder is triggered acoustically when the fire alarm sounders are activated
• Battery-powered - 12 months battery life from 2 ‘C’ cells
• 200 N holding force
• Easily installed and programmed
• Learns the sound of the fire alarm
• Battery life indication and low battery warning
• Programmable for automatic release and re-hold for day / night