What is the purpose of an occupancy sensor in lighting systems?

The purpose of an occupancy sensor in lighting systems is to automatically turn lights on or off based on the presence of people. This innovative technology enhances energy efficiency by ensuring that lighting is only active when areas are occupied, thereby reducing unnecessary energy consumption when spaces are vacant. Occupancy sensors use various technologies, such as passive infrared or ultrasonic detection, to identify movement and occupancy levels, ensuring optimal lighting conditions while conserving energy. This functionality not only supports sustainability goals but also contributes to reducing operational costs associated with lighting in commercial and residential buildings.