9 Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signaling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; downloadable or recorded media, software, blank digital or analog recording and storage media; calculating devices; computers and computer peripherals; data processing apparatus; intercommunication apparatus; electric apparatus for switching; electric regulating apparatus; electric measuring apparatus; electric monitoring apparatus; electronic apparatus for remote control of signals; downloadable software for remote monitoring and analysis; remote control apparatus for air conditioning installations; air analysis apparatus; air quality sensors; devices for measuring air pollution; sensors; electronic sensors; magnetic sensors; electric sensors; laser sensors; digital sensors; electronic measuring sensors; sensors, detectors and monitoring instruments; electronic sensors and software for measuring air quality; sensors and software for measuring ambient air components; sensors and software for measuring air quality and pollution; downloadable software and applications for managing air measurement sensors; downloadable software and applications providing information concerning air quality and pollution; warning and alarm signals; air pollution warning and alarm signals