Sensor Mounting Brackets: Bracket Type - Photoelectric Sensor Mounting; Shape/Configuration - 90-Degree; Bracket Mounting - 3 x Slots; Sensor Mounting - 2 x Hole; Material - Stainless Steel; Dimensions - 0.71x0.79"x1.25"(18x20x32mm); Use With - Series VS3; Manufacturer Series - Series VS3