The WSX Family of wall switch occupancy sensors provides simple and cost effectivesolutions for commercial and residential lighting control applications. All WSXFamily sensors have a stylish low profile appearance, soft-click buttons, and providesmall motion detection up to 20 ft (6.10 m), making them perfect for privateoffices, private rest rooms, closets, copy rooms, or any other small enclosed space.Additionally, all WSX Family sensors have a patent-pending wiring method thatenables them to function either with or without a neutral connection. WSX unitscome pre-configured for wiring without a neutral, however if connection to neutralis required by code, contractors can convert the unit in seconds.