Identify and locate all types of environmental and health impacts

Embedded with custom artificial intelligence algorithms, Com’in connected sensors enable detection, accurate location, and real-time reports on your projects’ environmental and health-related effects.

Notre offre industries

Stationary sensors measure all environmental impacts

Com’in develops smart, networked environmental monitoring sensors tailored to the specific needs of your projects, whether indoors or outdoors, encompassing :


Acoustic sensors that measure the source, intensity, and location of disturbances


Vibration sensors


Mobility sensors that measure dirt and traffic


Air quality sensors that assess dust, air pollution, and odours


Water quality sensors appraising pH, turbidity, and temperature

Energy consumption sensors
Our sensors

The Com’in sensor product range

Multi-source acoustic sensor
  • Identification
  • Localization
  • Remote listening
More info
  • On-board sound recognition algorithm
  • Identification of 25 distinct sound sources (machines, horns, vehicles)
  • Directional microphones for locating the sound nuisance (internal or external or construction site)
  • Replay of sound events
  • Optional battery operation (14h autonomy)
Class 1 acoustic sensor
  • High precision
  • Certified


More info
  • Loudness monitoring by 1/3 octave
  • IEC 61672-1-2013 standard
  • IEC 61214-2014 standard
Autonomous vibration sensor
  • 1 year of autonomy
  • LoRa


More info
  • Vibration velocity monitoring (mm/s) by 1/3 octave
  • Energy autonomous
  • LoRa transmission
Méduse acoustic sensor
  • Visualize the noise
  • Locate the noise


More info
  • 4 directional microphones
  • On-board camera for 360° noise visualization
  • Real time and post-processing
  • visualization of noise sources
  • Respect of personal data
Outdoor air quality sensor
  • Gases
  • PM 1, PM2.5 and PM10
  • Odors
More info
  • Detection of NO2, PM1, PM2.5 and PM10 levels
  • Detection of VOC, O3, CO, O2 and SO2 levels and PID option
  • Customized configuration possible (construction mode, tunnels, industrial sites)
Indoor air quality sensor
Indoor air quality sensor
  • Gases, PM1, PM2.5 and PM10
  • Humidity, temperature
  • Brightness, noise level
More info
  • Monitoring of PM2.5, PM10, O3, CO2, formaldehyde
  • humidity level, temperature
    noise level
Com'in Optical sensor
Optical sensor
  • Detection of road dirt
  • Detection of traffic congestion near the construction site
More info
  • On-board image recognition algorithm
  • Detection of road dirt
  • Detection of traffic congestion in the vicinity of the work site
  • Automatic and systematic shooting when thresholds are exceeded.
Water quality sensor
  • Submersible probe attached to a buoy
  • Measurement of pH, dissolved oxygen, turbidity
Consumption sensor
  • Telemetry of all meters
  • Autonomy of several months
Nos Réalisations

Portable sensors protect your employees from exposure to harmful particles

Responding to new regulatory requirements, Com’in offers a solution to sustain team efficiency while protecting members from exposure to silica dust during work.


A portable, non-restrictive sensor continuously checks for silica located close to your employees


Real-time alerts based on pre-defined, mandatory thresholds protect your employees and allow you to adopt preventive solutions


This scalable solution can identify other particles, such as basalt, diesel, chrome VI, and more

Com'in Optical sensor
crystalline silica sensor
  • Real time measurement
  • 8 hours of autonomy
More info
  • Wireless communication 3G/4G, wifi
  • Optical analysis by spectrophotometry
  • Memory on SD card
  • Portable, light and easy to use

“Human” perception sensors appraise disturbances objectively and guide your actions

To facilitate communication with local residents and users, Com’in has developed a complementary digital product that enables people to report any inconvenience they may experience


The application allows residents and users to express their grievances


The platform objectively assesses discomfort by correlating residents’ and users’ reports with data provided by Com’in sensors

All environmental monitoring solutions


Our environmental monitoring platform

Smart building

Our communication solutions

Our references

HQ3 artist's view


Hallsville Quarter – Phase 3

Noise, vibration and air quality monitoring on an urban renovation project in Canning Town.

Smart City


European Space Agency

Vibration and noise monitoring for an office building of the European Space Agency.

Smart building


Ilot Pasteur project

Sound monitoring during an urban renovation project.

Want to learn more ?

Whether you want to ask a question about our products or simply exchange on the subject, do not hesitate to get in touch with our teams

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