Electromagnetic Door Stopper (Door Holder /Button ) 70 Serial
A. Characteristics
It has the long-distance control and field control function. The fire center can command or push button on the door directly while a fire appears, so the fire door closes to prevent the smoke and fire diffusing.
B. Applied Field
Commercial building, hotel, office building, hospital and fire door system.
C. Performance
Character:
hold the door under current
voltage 24V
Holding force 60kg
Electromagnetic Door Stopper (Door Holder /Button ) 70 Serial
A. Characteristics
It has the long-distance control and field control function. The fire center can command or push button on the door directly while a fire appears, so the fire door closes to prevent the smoke and fire diffusing.
B. Applied Field
Commercial building, hotel, office building, hospital and fire door system.
C. Performance
Character:
hold the door under current
voltage 24V
Holding force 60kg
Audited Supplier 
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