Union DoorSense Hold Open Device - Black

£89.50 £107.40 (inc. VAT)

Union DoorSense J-8755A Hold Open Device - Black


Please allow 2-3 working days for delivery on this item.

Union DoorSense J-8755A Hold Open Device

DoorSense is the new way for you to keep a fire door open - and have it close if the alarm sounds, or at a set time.

DoorSense is a standalone unit which can be fixed to a fire door in seconds to provide a reliable way to keep it open - but will automatically release if the fire alarm sounds. DoorSense is incredibly easy to install, needing no wiring or special skills - it can even use the same footprint as some older units. Once fitted, DoorSense is powered by two Alkaline C batteries for long working life, and has a Low Battery indicator to help you keep the unit in excellent working order.

Once in place you can have it working manually or automatically via a timer to set a night release time, and then leave DoorSense to get on with the job of giving easy access while keep your staff safe.

DoorSense is designed to be robust and practical. A curved, fire-retardent casing helps to deflect impacts and stay looking smart even when subjected to extreme treatment, while the unit footprint allows it to be a direct retro fit for older fire door hold open devices.

DoorSense is available in three colours: Black, Red and White, and comes supplied with full fitting and setup instructions along with batteries for instant startup.

  • Suitable for use with fire rated doors using door closers with power rating between 3-7
  • Width: 194mm
  • Height: 207mm
  • Depth: 43mm
  • Power Requirements: 2 x 1.5V DC LR14 Size C Batteries
  • Compliant with BS EN 1155 
  • Black


Finish Black
Brand Union


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