Why should you be interested in us?

Delivery speed

Technical support

Czech manufacturer

Own development and production

Protronix air quality sensors

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Carbon dioxide sensors
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Relative humidity sensors
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Cigarette smoke sensors
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Carbon monoxide and hazardous gas detectors
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Combined sensors
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Organic compound sensors

About us

We started with the brain (control electronics) for the ventilation units. We also not only needed to control the ventilation, but also to somehow measure the air quality and ventilate accordingly. So we started to develop the first CO2 and relative humidity...

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News and articles

24.11.2020

What is air quality and how the terms VOC and TVOC relate to it

What is air quality and how the terms VOC and TVOC relate to it The term “VOC” stands for Volatile Organic Compounds. (Volatile = at room […]
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5.11.2020

4 examples of how to choose the right type of sensor for each room

4 examples of how to choose the right type of sensor for each room A well-known concept in terms of an immediate assessment of indoor air […]
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11.8.2020

What is the ideal humidity in the apartment?

What is the ideal humidity in the apartment?   In addition to CO2 (read about its effect on the indoor environment here), humidity is another very […]
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