Video converter bidirectional 2-wire bus system / 75 Ohm signal UP. Video converter for intercom according to DIN EN 50486 in 2-wire technology. Converter converts an asymmetrical standard 75 Ohm video signal into a symmetrical 2-wire bus video signal or for transmission on a 2-wire bus line. Conversion direction adjustable via DIP switch. Status LED to indicate the direction of conversion. Drehfix setting for camera address and brightness setting, dip switch for setting the operating mode standard camera, additional camera or stand-alone camera.