Software for sensors to monitor, analyze, control and perform operations related to air quality; measuring, detecting, monitoring and controlling apparatus; detector controls; electronic sensors; electric sensors; smoke detectors; temperature sensors; heat sensors; thermal sensors [thermostats]; electro-optical sensors; sensory digital devices; air-quality sensors; electronic measuring sensors; sensors for measuring instruments; sensors intended for controlling factories; electronic sensors for measuring solar radiation.

Equipment for heating, ventilation and air conditioning, purification [ambient air]; air-conditioning apparatus and installations; cooling installations and devices; drying installations; heat accumulators; air filtering installations; air filters; air filters for air-conditioning units and for domestic use; filters for air purifiers; air humidifiers; devices for humidifying air; dehumidifiers (air dryers); ventilation [air-conditioning] installations and apparatus; air purifiers for household use; heat regenerators; fans for heat exchangers; heat exchangers other than parts of machines; heat pumps; storage water heaters; pressurized water tanks.