Infection Protection thanks to CONNY

"We use the CO₂ Ampel in our Open Space office and the meeting rooms. So far, our experience with them has been very good. In addition, the schools under our sponsorship are equipped with the CO₂ Ampel - they have also proven their worth there."

"Above all, we were convinced by the simple operation and the self-explanatory colour coding. A traffic light system is also familiar to most people with cognitive impairments".

The Westfälische Wilhelms-Universität Münster uses CONNY, the CO₂ Ampel, to protect students and staff and to enable safer lectures.

"The CO₂ Ampel contributes to infection control and occupational safety in our day care centres. The traffic light system is self-explanatory and reminds us of the necessary ventilation of the rooms." - Managing Director, Steffen Kuschminder

"We use the CO₂ Ampel from ISIS IC in all our meeting rooms at Public Utilities Wesel and are very satisfied with them. We are very pleased that a company from Wesel developed the CO₂-Ampel." - Managing Director, Rainer Hegmann

"The CO₂ Ampel positively influences and sensitises the ventilation behaviour at the places of use."

"In order to offer our guests even more safety, our guests can use our new "CO₂ Ampel" to check for themselves whether our rooms are sufficiently ventilated with fresh air (CO₂). With our additional measures, our new CO₂ Ampel [...], we have been awarded the "HygienePlus-Zertifikat". - Sven and Marthe Oldendorf, hosts, Hotel Hasselhof in the Harz

The CO₂ Ampel is used in the three libraries of the German Archeological Institute.

"We currently employ 70 people. Our office and meeting rooms are equipped with the CO₂ Ampel. We have been using the CO₂ Ampelfor quite some time and they work perfectly." - Manuel Gierse, Managing Director