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Dorgard Door Closer

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Out of stock

Product Information

This acoustically activated fire door retainer keeps a fire door open legally and closes the door in the event of an alarm. Activated after hearing a continuous sound exceeding 65 decibels. Door released 14 seconds after sound activation to allow door to close.

Sizes

  • Overall height - 205mm
  • Casing height - 150mm
  • Width - 195mm
  • Depth - 45mm

Operation

  • Activated after hearing a continuous sound exceeding 65 decibels
  • Door released 14 seconds after sound activation to allow door to close

Notes

  • Built in safety feature releases the closer if the general noise level exceeds 80 decibels
  • Battery operated wireless unit
  • Complies with BS EN 1155
  • Automatic night time release facility
  • Complies with BS 7273-4 Cat C
  • CE marked
  • Black supplied from stock but other colours available by special order

Packaging

 

DORGUARD
£162.97
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Description

This acoustically
activated fire door retainer keeps a fire door open legally and closes the door in the event of an alarm. Activated after hearing a continuous sound exceeding 65 decibels. Door released 14 seconds after sound activation to allow door to close.


  • Activated after hearing a continuous sound exceeding 65 decibels
  • Door released 14 seconds after sound activation to allow door to close

  • Overall height – 205mm
  • Casing height – 150mm
  • Width – 195mm
  • Depth – 45mm

  • Built in safety feature releases the closer if the general noise level exceeds 80 decibels
  • Battery operated wireless unit
  • Complies with BS EN 1155
  • Automatic night time release facility
  • Complies with BS 7273-4 Cat C
  • CE marked
  • Black supplied from stock but other colours available by special order

 

Additional information

Weight 1.00000000 kg
Finish

Manufacturer

Call our experts 0800 304 7355
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