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Fire Door Retainer
DoorSense, Manufactured by ASSA Abloy, is a wireless fire door retainer that holds open fire doors and automatically closes on the sound of the fire alarm.
Whats Included in the box?
2 Floor Plates
-Makes access easy
-No more struggling with heavy fire doors
-Closes automatically on the sound of the alarm
-Improves ventilation within a building
-No wires for an easy fit and maintenance
-Works with your existing alarm
How Dorgard works
-Dorsense is powered by batteries.
-Press down the plunger to hold the fire door open at any angle.
-DoorSense continually listens out for the sound of the fire alarm.
-Once the alarm sounds, Dorgard will release the plunger and the door will close.
Please visit our online shop sdfirealarms for more details
Any questions please ask