The product with the code 20002961 features automated heating control, allowing users to heat their rooms according to a preset schedule. This functionality ensures a warm environment upon arrival and eliminates the need to manually adjust the radiator, potentially saving up to 30 percent on heating costs. Users can also manually adjust room temperatures using the control buttons. Equipped with a capability to measure ambient temperature, this device keeps users informed through interfaces such as the FRITZ!Box, FRITZ!Fon, or the FRITZ!App Smart Home, even remotely. This smart radiator control connects to home networks via DECT and is easily configurable through the FRITZ!Box interface. It supports automatic updates, enhancing functionality over time. The device can be controlled remotely via FRITZ!Fon, tablet, or PC, and features group switching for multiple units. It includes a sharp e-paper display that is legible from any angle and energy-efficient. Additionally, it detects open windows and alerts users to connection losses or low battery. Compact in design, it measures 93 x 51 x 51 mm and weighs 150 g, making it suitable for use on various radiators throughout the home.