The offered Occupancy Sensors are an intelligent and an effective energy saving solution for automatically turning ON / OFF the lights , fans, air conditioners etc. depending upon the occupancy of the room. These sensors are available in various models to suit commercial and industrial applications. The Basic model is a simple low cost model for low power applications. The higher end models like the corporate model facilitating the daylight harvesting feature that saves energy by keeping the lights OFF by making use of the natural light in addition to the room non occupancy.