A compact 5.8 GHz microwave highbay sensor that activates lighting only when motion is detected, saving energy in large spaces. Offers 360° coverage with adjustable detection (50% / 100%) and day/night lux settings (2 / 10 / 50 / 2000 lx) for warehouse heights. Hold time is selectable from 5 seconds up to 30 minutes, and the unit detects through thin glass or doors for flexible placement. Features dimming control (10–50%) for a standby period adjustable from 0 minutes to infinity, ensuring customized energy savings. AC-powered, lightweight 270 g design with simple ceiling or wall mounting for fast installation and reliable operation.