If your door is frameless glass door, please let me know. Always open, lock, open one time. The work parametres, such as opening/closing speed, hold open time, opening/closing angle etc. If you need any other accessories, such as access keypad, magnetic lock, backup battery, foot sensor, hand touch sensor. The item "LEADER SW100 Automatic door opener, electric swing door operator 100kg/leaf" is in sale since Monday, September 18, 2017.This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Garage Doors & Openers\Opener Systems". The seller is "autodoorsystem" and is located in Ningbo, Zhejiang. This item can be shipped worldwide.