The WSX family of wall switch occupancy sensors provide simple and cost-effective solutions for commercial and residential lighting control applications. With your choice of Passive Infrared (PIR) or dual technology (PDT) with PIR plus patented Microphonics™ detection, the WSX family provides reliable sensing and dimming performance optimized for your space. All WSX family sensors have a modern low profile appearance, soft-click buttons, with small motion detection up to 20 ft (6.10 m), ideal for private offices, private restrooms, closets, copy rooms, or any other small enclosed space. The WSX Family of sensors are easy to program using the traditional push-button programming or the optional VLP mobile app. Easy to install and helps to aid in energy code compliance, the WSX family has a patented wiring method that enables them to function with or without a neutral connection. WSX units come pre-configured for wiring without a neutral; however, if a connection to neutral is required by code, contractors can convert the unit in seconds.