swing door operator Correction speed / power and easy time Best design for space-saving,best choice for fire door swing door operatorSpecification Swing door applicableAll kinds of swing door,single direction openDoor width1200mmOpening angle60~120°Door weight 120kgHold open0--60s adjustableOpening speed3--6s adjustableClosing speed3--6s adjustableAlarm when meet obstacleNoRemote control ...
