rolling door opener website: www.chinaopener.com
THe KJ30 light duty rolling door operator is designed to suit most
types of residential rolling garage doors equipped with balance
spring settings.It may be fitted to either single or double width
doors up to 3 meters high and 5.5 meters wide. It offers
convenience,safety and security for your garage door.
2,Automatic Reversing System.
4,Easy Manual Disengagement Pull Cord.
5,Auto Close Mode
6,Safety Infrared Beam.
7,Open and Close Buttons.
8,Auto Run Time.
9,CAS(Color Assisted Settings)System.