CO2Indoor air qualitiy indicator SAM with app from DEOS

Indoor air quality always in view

A high content of CO2 in indoor air reduces the ability to concentrate. The content of CO2 in room air is also an indication of the amount of aerosols that contribute to the spread of infectious diseases such as the SARS-CoV-2 coronavirus. Regular ventilation reduces the CO2 concentration and therefore also the aerosol concentration in the room.

The Indoor air qualitiy indicator SAM (Sensor-based Air Quality Measurement) from DEOS shows the current indoor air quality in a three-stage traffic light system. With SAM, you can keep a close eye on the indoor air quality in the room at all times and ventilate in a targeted and effective manner. With our trend reports, you will also receive a report on the data recorded by the sensors. This way, you can readily meet your obligation to provide proof of optimum indoor air quality. More information about a total solution from DEOS can be found under DEOS Air Quality Management.

Product highlights

Flexible, simple, secure!


Visual representation of the current CO2 content in the room air using a three-stage traffic light system

Acoustic warning signal when a variable CO2 limit value is exceeded

DEOS Indoor air qualitiy indicator can be freely placed or fixed on the wall / ceiling

The data collected by the sensors are recorded and saved and provide a simple means to meet your obligation to provide proof

The air quality can be determined in detail with the aid of the built-in temperature and humidity sensor



Flyer Room Air Traffic Light DEOS SAM

For optimum indoor air quality download

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The DEOS Partner Portal provides our system partners with software, technical information, product documentation and other documents for download. Not yet a system partner? As a guest you will also find additional information such as tender documentation or data sheets for our products.