Heating Control KNX eTR 101

KNX eTR 101 is a room temperature controller for KNX that automatically ensures the desired room temperature and enables individual readjustment via "plus" and "minus" touch surfaces. The simple, intuitive user interface allows use in both private and commercial areas. The real glass surface is both elegant and durable.KNX eTR 101 measures the temperature on site and controls heating and, if necessary, cooling. Single-stage and two-stage systems can be controlled. All settings such as connected systems and target temperatures for the operating modes Comfort, Standby, Eco and Building Protection (KNX-HVAC standard) are made in the KNX application of the room temperature controller.

https://www.elsner-elektronik.de/shop/en/produkte-shop/knx-bussystem/displays-und-bediengeraete/knx-etr-101.html