The PW-103N passive infrared (PIR) multi-way wall switch sensor turns lights OFF and ON based on occupancy. It provides high sensitivity to small and large movements, appealing aesthetics, a field selectable nightlight and a variety of features.FEATURES AND BENEFITS:- Product Environmental Profile- High sensitivity and dense coverage for exceptional performance- Optional nightlight with choice of three colors and two light levels- Color-matched lens and low profile for appealing design- Allows multi-way control from one of up to four control locations- Selectable operation, walk-through, test and presentation modes for increased energy savings and convenience- Part of a comprehensive line of PIR, Ultrasonic and Dual Technology wall switch sensors