Freely configurable multifunctional control element. The configuration of symbols and/or texts is done via a web configuration tool. Support for KNX functions through an innovative color concept (yellow = lighting, blue = blinds, orange = RTR, magenta = scene, and white = neutral/no function assignment) or standard lighting red/green. With integrated proximity function. Button functions (switching/dimming/blinds/sending values/light scenes/ventilation function). The controller is a continuous room temperature controller for fan convectors in 2-pipe and 4-pipe systems and conventional heating or cooling systems. The fan speed can be switched manually or set to automatic mode. Temperature controller class: 1. Contribution to room heating energy efficiency: 1.0%. With integrated KNX bus coupler. Number of bus participants: 1 with separate 24V auxiliary power supply. These individually produced devices are excluded from exchange. The illustration shows the configured device. Ordering is only possible in conjunction with the specified design ID or the generated design ID from the configurator.