The Acuity Controls Sensor Switch WSX PDT IV is a new single relay wall switch designed for occupancy sensing in commercial settings. With a power rating of 800/1200 W and voltage rating of 120/277 VAC, this ivory switch offers a 180-degree viewing angle and coverage of 20 to 36 feet. Suitable for wall mounting, this switch by Acuity is perfect for light control in any room and operates using an occupancy sensor for energy savings. The rectangular-shaped unit, designed for commercial applications, is a reliable choice for efficiently managing lighting in various spaces.