The YW-03A Microwave Motion Sensor is a high-sensitivity motion detection solution developed for modern intelligent lighting systems.
Unlike traditional PIR sensors, microwave technology enables detection through lampshades, glass, and plastic covers, offering greater flexibility in installation.

Equipped with 360° omnidirectional detection, YW-03A accurately senses human movement within an adjustable radius, even with minor motion.
The sensor automatically switches connected loads ON or OFF based on movement and ambient light level, significantly reducing unnecessary energy consumption.

Its compact design allows hidden ceiling installation, making it ideal for applications where aesthetics and reliability are equally important.
YW-03A is suitable for OEM & ODM projects, smart lighting manufacturers, and energy-saving system integrators.