Unlike most conventional power strips that continue supplying power even when unplugged, S.O.V is designed so that power automatically turns OFF when the plug is removed, helping reduce accident risk. This is achieved through a Zero-Current–based Auto Power Control system that turns ON only when a plug is inserted. With an IPX4-rated structure and protective design, S.O.V is suitable for stable power use in general everyday electricity-use environments such as homes, offices, and public buildings. Backed by ETL listing and a patented design, S.O.V meets North American safety standards while introducing a new approach to power control. - Product descriptions are intended to explain design concepts and structural characteristics only, and do not constitute a guarantee of accident prevention or specific outcomes. Actual safety performance may vary depending on usage conditions, environment, and installation. This product is for indoor use only.