The KNX weather stations measure temperature, wind speed and brightness.They recognise precipitation and receive the GPS signal for time and location. In addition, using location coordinates and time, they calculate the exact position of the sun (azimuth and elevation).
All values can be used for the control of threshold value-dependent switching outputs. States can be linked via AND logic gates and OR logic gates. The compact housing accommodates the sensors, evaluation circuits and buscoupling electronics.