HA88B01KNX is an Eelectron KNX room-control or climate-control product. Products in this family are intended to provide user control and/or room climate functions through the KNX bus. Depending on the specific version, the product may expose touch keys, thermostat functions, temperature or humidity measurement, digital/analogue inputs, valve outputs or fan-coil control objects. Eelectron's 9025 range is designed for residential and hospitality applications and supports KNX control of lighting, shutters, scenes and HVAC functions. Exact channel count, sensor complement, mounting format, supply current and output ratings vary by model and have not been assumed where a matching datasheet was not located. Check the model-specific ETS application and technical sheet for final selection.