Prothelis TR

We, the Prothelis AG from Düsseldorf in Germany, develop and produce highly efficient security and location systems. In addition to the GRETA patented tracking system, we are working on a broad portfolio of products that are designed to provide quick and competent assistance to people and animals in emergency and dangerous situations. From design to finished product, everything is created, developed and marketed by us from a single source. To make the world a little bit safer for children, seniors, athletes, animals and owners of small treasures - this is what Prothelis is all about every day!