Recessed mounting air curtain for commercial building entrances with recommended height of installation up to 2,8 meters. Inlet and outlet integrated in a single frame for an easy installation and a stylish design, finished in any colour to blend in with the building's internal or external aesthetics. Speed and heating regulation integrated with Plug& Play control and infrared remote control included. Recessed Optima air curtain, also can run with our Intelligent control, Clever Control.