SKU: 445730
Union DoorSense Acoustic Release Fire Door Holder - Black
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5 in stock
The DoorSense hold-open system allows you to safely and legally keep fire doors open for free movement around buildings, and will automatically release when a fire alarm sounds allowing the door to close
About this product



- The DoorSense hold-open system allows you to safely and legally keep fire doors open for free movement around buildings, and will automatically release when a fire alarm sounds allowing the door to close
- Automatically releases after loud sound greater than 80dB and longer than 15 seconds
- Fail safe mode automatically releases DoorSense
- Suitable for use in conjunction with size 3 to size 7 door closers
- A battery-operated system that is quick and easy to install, no hard wiring required and retrofits existing products
- 2 x C alkaline batteries included
- Suitable for use in conjunction with size 3 to size 7 door closers
- Tested over 50,000 times
- Fire rated for timber (FD120) fire doors
- CE marked to EN 1155 and EMC tested
About this product



- The DoorSense hold-open system allows you to safely and legally keep fire doors open for free movement around buildings, and will automatically release when a fire alarm sounds allowing the door to close
- Automatically releases after loud sound greater than 80dB and longer than 15 seconds
- Fail safe mode automatically releases DoorSense
- Suitable for use in conjunction with size 3 to size 7 door closers
- A battery-operated system that is quick and easy to install, no hard wiring required and retrofits existing products
- 2 x C alkaline batteries included
- Suitable for use in conjunction with size 3 to size 7 door closers
- Tested over 50,000 times
- Fire rated for timber (FD120) fire doors
- CE marked to EN 1155 and EMC tested
Specification & Documentation
CE Rated
Yes
Depth (mm)
39
Finish
Black
Fire Rating
120
Height (mm)
207
Material
ABS
Max Door Weight (kg)
160
Max Door Width (mm)
1600
Type
Fire Door Holder
UKCA Approved
Yes
Width (mm)
194