Event Lighting SW250 - Snow MachineOnline Stock Only. Local pickup may be available on some items with prior arrangement. We Price Match please call in or text 04 5555 1974. This version of Antari's snow machine series is an easy to use machine. It has an LCD control panel which allows users to set the output volume and timing more precisely. The SW250 has wireless control via the W1 wireless remote and produces more output than it's predecessors. Specification Voltage : 240 Volt Power