![CDATA[The KNX light and temperature sensor offers light and temperature control, twilight switching and a timer with a daily program. It is small, compact and suitable for outdoor use (IP54). The connection voltage is via the KNX bus with a bus current of approx. 10 mA. The light sensor has a measuring range of 1 to 220,000 lux, while the temperature sensor has a measuring range of -30 to +55 degrees Celsius. The functions include light and temperature control as well as twilight switching and a timer with a daily program, controlled via the KNX bus.]]>