FeaturesAdd-on for multi-room intelligent heating controlManage all rooms and settings within the tado° appWorks with all standard radiators with thermostatic radiator valvestado° Starter Kit forms the basis of your setupIncludes various adapters & AA batteriesThe Tado° Smart Radiator Thermostat - Add-on for Multi-Room Control is your Climate Assistant that ensures a comfortable & healthy climate, whilst considerably reducing your energy consumption.For tado° comfort in every room, expand your setup with additional Smart Thermostatstado° can save even more on your heating costs and make life more comfortable with Multi-Room Control. The basis of your setup is a tado° Starter Kit (V2, V3, V3+) with the Internet Bridge to connect to the internet. Add additional Smart Thermostats & Smart Radiator Thermostats to get even more control of your home climate. Control multiple heating zones and rooms individually. That way you always have the right temperature at the right time in every room or zone. You can manage all zones in the tado° app for a clear overview.The new universal radiator thermostat can be mounted both vertically and horizontally, depending on the type of radiator.Video.iframe-container {overflow: hidden;padding-top: 56.25%;position: relative;}.iframe-container iframe,.iframe-container video {border: 0;height: 100%;left: 0;position: absolute;top: 0;width: 100%;}