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. Easy to install while helping 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. The WSX sensors are easy to program using the traditional push-button programming or the optional VLP mobile app.All WSX family sensors have a modern low-profile appearance, soft-click buttons and small motion detection up to 20 feet (6.10 m), making them ideal for private offices, private restrooms, closets, copy rooms or any other small enclosed space.