S.Aditya Impex Pvt.Ltd. Offers Automatic Switch Gate System for Domestic Use. S.Aditya Impex Pvt.Ltd. Supplies automatic gates, barriers, automatic doors, parking control system, traffic & toll collection system. Automatic Switch Gate System for Domestic Use is available as kit with the feature of electromechanical operator for swing gates. Automatic Switch Gate System has been available in the leaf length of up to 1,80 m. The leaf weight of this kit is 250kg. It is provided with a hydraulic lock or reversible, and with a slow-down device on closing and on opening.