Airzone develops and manufactures intelligent air-conditioning systems for air-conditioning centralised installations. Airzone divides the areas to be treated into independent zones using a system of motorised grilles and digital thermostats that analyse the temperature and air-conditioning requirements of each zone. These motorised grilles can be closed or opened to change the temperature of the zone. An electronic mainboard controls the complete system, including the air-conditioning unit. This system is module-based, which allows for each room to be air-conditioned according to its orientation and use, using a single air-conditioning unit.