![CDATA[UP 1-way DALI actuator KNX RF, Data Secure DU 1 DALI KNX bus system KNX, other bus systems without, design interface lighting system/DALI, mounting type flush-mounted, max. number of devices per channel 30, operating voltage 230 ... 230V, voltage type AC/DC, power consumption 0.35W, protocol other, protection class (IP) IP20,]]>