Open Style:Sliding Position:Interior Surface Finishing:Finished Type:Sliding Doors Door Material:Aluminum Alloy Sliding Mode:Dual/Single Opening Installation Mode:Surface Mounting Type Leaf Weight:Below 120kg *2 , Below 150kg *1 Motor:420mm/2100mm Door Open Speed1:15-46cm/s(Adjustable) Door Close Speed:13-46cm/s(Adjustable) Door Open Speed2:0-8s(Adjustable) Manual Thrust: Show More