![CDATA[For Busch-Installationsbus® KNX bus couplers 6120/12-101, 6120/13-101, 6197/12-101, 6197/13-101, 6197/14-101, 6197/15-101 and Busch-Powernet® KNX network coupling 6920/12, 6920/13, 6920/40. Local commissioning via SD card slot. Selection of data on SD card via 4 buttons and 3-line backlit display. With integrated battery, for independent operation of up to 8 hours. Charging via PC with USB cable. For connecting a PC to the KNX. If required, please refer to the current online catalog for software and description.]]>