Union DoorSense J-8755A Acoustic Release Fire Door Holder - Black

The DoorSense fire door holder 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
A battery-operated system that is quick and easy to install, with no secondary installations costs, no hard wiring required and retrofits existing products
2 x C alkaline batteries included
Fail safe mode automatically releases DoorSense
Automatically releases after loud sound greater than 80dB and longer than 15 seconds
Suitable for doors up to 160kg and 1600 wide and be used 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

Specifications

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
Pack Quantity: 1

Overview

• Union DoorSense J-8755A Acoustic Release Fire Door Holder - Black
• The DoorSense fire door holder 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
• A battery-operated system that is quick and easy to install, with no secondary installations costs, no hard wiring required and retrofits existing products
• 2 x C alkaline batteries included
• Fail safe mode automatically releases DoorSense
• Automatically releases after loud sound greater than 80dB and longer than 15 seconds
• Suitable for doors up to 160kg and 1600 wide and be used 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