The Rolf Muri AG company primarily focuses on the development and distribution of sensors and measuring devices for various industrial applications. The core activities include: signal evaluation and processing, development and distribution of color sensors, industrial safety systems, including safety light barriers, IO-Link and AI technology, double sheet detectors and weld seam detection, handheld measuring devices and strobes for speed measurement, environmental technology, including measurement of air humidity, temperature, solar radiation, wind speed, air pressure and soil moisture, plastics processing and energy monitoring, material moisture measurement and ViscoIndicator. The company thus offers a wide range of products and solutions for various industrial applications, from safety technology to environmental monitoring and material testing.