Toilet Controller This unit features a Full and Half Flush cycle providing for a water / holding tank save mode. Features includes automatic voltage sensing as well as ‘Over Voltage’ ‘Over Temperature’ ‘Short Circuit’ ‘Over Current Protection’ and ‘Open Circuit Detection’. Easy Installation and easy operation the switch control panel comes in either Black, White, Brushed Stainless Steel or Polished Brass making this an attractive product to suit most needs. Model: SMF-001