RBFN-EU-SEN-MAG-03 is a part of the ROBOFUN robotic system. It is a set of robotic sensors that includes a range of proximity, acoustic and magnetic sensors. The proximity sensors detect obstacles, while the acoustic and magnetic sensors detect environmental parameters such as sound, temperature, humidity and water flow. This set of sensors is designed to provide an interactive and intuitive user experience, allowing robots to detect, analyze and react to complex environmental stimuli.