The Antari LCU-1S is a liquid control unit for supplying Antari fluid continuously to up to four compatible effect machines. It supports manual, timer, and DMX512 control with one DMX channel. The unit delivers up to 400 ml per minute at full output and can supply fluid up to 35 metres horizontally and 12 metres vertically. It operates between 5 and 40 degrees Celsius and uses an IEC power connection, three-pin XLR for DMX, and four-pin XLR for remote control.