POLO is an air-to-air air conditioner without external unit. Installed on the external surface activated by the secondary circulation with a diameter of 182 mm. The autonomous digital control system, an on-board machine, is equipped with touch-sensitive buttons and displayed in transparency. The air conditioner can be controlled from the on-board push-button panel, from the remote control or from a smartphone. The supporting structure is in robust laminated sheet while the casing is in white powder-coated steel. The ambient air outlet flap is in white painted aluminum, with automatic opening. POLO is complete with a condensate collection tank and a thin-mesh removable air filter.