RENZ Protect Air2Color CO2 monitor
The Renz AIR2COLOR – CO2 traffic light evaluates the air quality of the room based on CO2 concentration. The 360° light band running around the AIR2COLOR shows the air quality of the room in which it is placed in either green, yellow or red, encouraging active and effective ventilation. Demand-oriented ventilation reduces aerosol concentration in the air and has a positive effect on energy costs.