![CDATA[RF operating unit 1-way arrow symbols for KNX System 55 Color aluminum KNX RF - the standardized radio system for retrofitting based on 230 V. Features: RF operating unit for KNX to control System 3000 inserts and remote KNX devices using KNX RF. Rocker or button function can be set for each control surface. Control of up to four functions possible using the button function of the KNX RF operating unit. KNX RF actuator in conjunction with the System 3000 inserts. Operation on switching, dimming, blind or room temperature controller insert as well as 3-wire extension insert of the System 3000. Integrated temperature sensor. Integrated repeater mode. Room temperature measurement: The RF operating unit has an internal temperature sensor, which makes it possible to measure and transmit the local room temperature.]]>