French Capteur de dioxyde de carbone Cited by user Lebrouillard on 02 Feb 2022 Un capteur de dioxyde de carbone ou capteur de CO2 est un instrument de mesure du gaz carbonique.
English Carbon dioxide sensor Cited by user 202.53.32.69 on 16 Apr 2018 A carbon dioxide sensor or CO2 sensor is an instrument for the measurement of carbon dioxide gas.
English Occupancy sensor Cited by user 202.53.32.69 on 16 Apr 2018 An occupancy sensor is an indoor motion detecting devices used to detect the presence of a person to automatically control lights or temperature or ventilation systems.