TCD Quick control panels with push-buttons or Joysticks for operating bow-thruster propellers. Simple and intuitive user interface. Universal 8-30 Vdc power supply. Possibility of connecting several TCD controls in parallel. Easy to install thanks to the 2-wire connector (optional extensions). Automatic priority system and disablement. Protection against reverse polarity, short circuit output, prolonged activity of motor and interruption of thruster controls wiring.