Who is healthier, happier, good air breathes and can work harder. To blame for headache, dizziness and continuous tiredness is often too high a concentration of CO2 in the air. With the AIRCO2NTROL LIFE of TFA, you can control how uses and contaminated air in rooms, in which people are staying, e.g. schools, offices, public institutions. By promptly switching and energy-efficient ventilation ensure a healthy indoor climate. The monitor shows on an easy-to-read display the CO2-content of the air in the room. A color traffic light display below the display changes from green to red via yellow depending upon the air quality. You are also informs about temperature and humidity.There is the option to set an alarm.This text is machine translated.