Voltcraft CO-300 CO 2 traffic light

Health protection through fresh air. Whether in the production hall, open-plan office, or school: the more people present in a room, the faster the air is consumed. The result: CO2 levels rise, and the concentration of everyone present decreases. But that's not all: as the amount of exhaled air increases, so does the burden of viruses and bacteria, which raises the risk of infection from airborne pathogens. Is it time to ventilate? The simple remedy is to open windows and ventilate regularly. When it's time to open the windows, the quickly and easily installed Voltcraft CO-300 traffic light indicates: it visually and audibly alarms and reports a high concentration of carbon dioxide in the room. Immediate action can then be taken to minimize health risks in the simplest way - with fresh air from outside. Special feature: wall mounting.