This new Millimeter Wave (mmWave) Radar Motion Detector Module from PMD Way can be used to detect moving targets in a small range, and output distance and high and low level information - and is not affected by temperature, humidity, airflow, dust, noise, brightness, etc. and has strong anti-interference ability. The sensor can penetrate acrylic, glass, plastic and other thin non-metal materials. With an industry-leading excellent performance, small size, higher accuracy, and low power consumption - it can provide customers with ideal and better performance object movement monitoring solutions. This is the LD116 version, specifications below. Dimensions: Don't forget to check out our full range of sensors if this doesn't meet your needs. And as always, all orders receive free delivery. And remember ... if you: can't find what you need not sure what to order want a bulk deal need technical support or just want to have a talk ... Please email us via [email protected]. To keep up to date with new products, news, tutorials and more - we're on x, Facebook, Instagram, threads, reddit, and instructables.