The Bresser WLAN Color Weather Center with a 5-in-1 professional sensor offers a comprehensive information service despite its compact design. The multifunctional professional outdoor sensor can be easily installed with the included mounting accessories. The professional outdoor sensor reliably transmits measurements for wind speed, wind direction, humidity, temperature, and precipitation amount to the base station via a 868 MHz frequency. The clearly structured 5.7'' color display of the base station not only shows these values but also a variety of historical data. The latter allows for internal storage and evaluation of the measurement data over a period of 24 hours. Based on the collected measurement data, the weather station calculates a very reliable local weather trend forecast for the next 12 hours, which is displayed using graphical symbols. The WLAN function enables sharing of local data through apps like Weather Underground, Weather Cloud, PWS Weather, or Weather WOW. Additionally, the WLAN function allows for internet time synchronization and firmware updates.