MS-09 is a surface-mounted microwave motion sensor made of durable polycarbonate, designed for indoor installations. The sensor features a 360 degrees detection angle and a maximum detection range of <6m at 24 degrees C, providing reliable motion detection for rooms, corridors, and workspaces. It detects motion at speeds between 0.6 and 1.5 m/s, with a recommended installation height of 2.2–4m. MS-09 operates effectively under ambient light conditions from 3 to 2000 lux, and the time delay is adjustable from 10 to 120 seconds, allowing precise control over how long the connected load remains on after motion is detected. With a protection class of IP20, MS-09 is suitable for standard indoor environments and is available in white color. MS-09 combines advanced microwave detection, reliable performance, and easy installation.