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ASSA ABLOY
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DoorSense

DoorSense holds your fire doors open, improving access around your building. If the fire alarm sounds, DoorSense automatically releases to let the door close.* It is quick and easy to install with no secondary installation costs, such as electrical wiring, and retrofits existing products. CE marked to EN 1155, EMC tested, and fire rated for timber doors (FD120), legally allows fire doors to be held open for easier access and sound tested over 50,000 times, so you can depend on it working. *A separate door closer must be installed. It is recommended DoorSense is used in conjunction with a professionally installed fire alarm system.

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The safe and legal way to hold open fire doors

Holds open doors fitted with a door closers

Easy fit with no wiring

Automatically releases when the fire alarm sounds

2 x c batteries, included

Automatic fail safe mode

Timer function allowing doors to be released out of hours e.g. overnight

NameValue
Anti SlamNo
Arm SuppliedOrder Door Closer Separately
BackcheckNo
Cover IncludedYes
Cover Trim PlateCover
Delayed ActionNo
Dimensions (mm)244 X 198 X 54
Door Leaf MaterialTimber
Door Leaf TypeActive Or Passive
Door TypeSingle, Timber
Double ActionNo
Durability50000
Fire Door ApprovalYes
FixingsFixings Supplied
Force AdjustmentNo
Free SwingNo
Hold Open - ElectromechanicalNo
Hold Open FunctionYes
Hold Open - ManualYes
Latching SpeedNo
Max Closing ForceEN7
Max Door Weight (kg)160kg
Max Door Width (mm)1600mm
MechanismDoorsense
Min Closing ForceEN3
Min Door Thickness (mm)44
Mounting MethodSurface Mounted
Product SubtitleIntroducing DoorSense, The Safe And Legal Solution For Holding Fire Doors Open, Enhancing Access In Your Building. It Automatically Releases When The Fire Alarm Sounds, Ensuring Safety. Easy To Install With No Wiring Needed, It Retrofits Existing Products. Trust DoorSense For Reliable Performance And Compliance.
SecurityNo
Single ActionYes
StandardsCE, EN 1155, EN 1634-1, UKCA
FunctionHold Open - Manual, Single Action
ProductProduct IDAttributes
DoorSenseJ-8755A-BLACK
Finish: Black
DoorSenseJ-8755A-RED
Finish: Red
DoorSenseJ-8755A-WHITE
Finish: White
  • ASSA ABLOY

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ASSA ABLOY
Experience a safer and more open world
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