Introducing the Enerlites MWOS-W motion sensor, the perfect solution for maximizing energy efficiency and convenience in your home or office. This sleek and modern wall switch features dual technology, combining PIR (passive infrared) and ultrasonic sensors for unparalleled accuracy and reliability. With its occupancy/vacancy functionality, this motion sensor automatically turns lights on when you enter a room and off when you leave, ensuring that energy is only consumed when needed. Compatible with a wide range of voltages from 120-277V, this sensor is versatile and can be used in various settings. Say goodbye to wasted energy and hello to effortless automation with the Enerlites MWOS-W motion sensor.