Together with BROCHIER, we have conceived and designed the OctoLink, an innovative IoT box for monitoring heating systems. With the OctoLink, all important parameters for monitoring all relevant measured values can be recorded and transmitted to the IoT portal developed for this purpose. This provides the user with comprehensive, real-time information on system efficiency. Automated alarm messages are used to indicate in real time if there is a deviation from the target status or if certain limit values are exceeded. This allows you to identify potential problems at an early stage and take measures to optimize operations. In addition to a website, the main component of the product presentation was a detailed 3D animation of the Octolink.