For waiting areas, receptions, offices, and public buildings, a clock is essential. The large, exceptionally clear display is easily readable from a distance. The time is shown in a particularly large format and is always accurate to the second. The transition from summer to winter time occurs automatically. The complete date, including the day of the week, makes it very easy and convenient to keep track of time. What makes this clock special is the dual temperature display for both outside and inside. The outdoor temperature is transmitted by a small sensor placed outdoors, via a radio signal with a range of up to 100 meters. A unique feature allows the user to choose whether to display the outdoor temperature or the time prominently. The simple and clear design fits into any environment, whether you choose to hang the radio clock or place it on a reception desk, for example. Additionally, the device also fulfills all the functions of an alarm clock.