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ACW-THAQ

  • Device
  • 34 installs
  • v1.0.2
  • Aug 11, 2026
  • MIT license
  • v4.2+

Temperature, humidity, CO2 and VOC sensor for indoor air quality monitoring in rooms and buildings.

Hardware Type
  • Sensor
Connectivity
  • LoRaWAN
Use Cases
  • Air Quality Monitoring
  • Smart Building
  • Smart Office

The ACW-THAQ facilitates the monitoring of comfort and indoor air quality in your rooms and buildings thanks to its CO2, VOC (volatile organic compounds), temperature and relative humidity sensors.

A LED on the front panel (Green > Orange > Red) clearly indicates the need to ventilate the room. By default, the CO2 alert thresholds correspond to the European standard, but they can be redefined remotely.

Measurements are regularly transmitted by long-distance radio via Sigfox or LoRaWAN technologies, and configuration is performed remotely or locally using the ATIM Cloud Wireless® configurator.

Compatible with computer and mobile versions of the IoT web platform, data visualization, remote sensor parameterization and alert configuration based on predefined thresholds are made possible in just a few clicks. ATIM ACW products are also compatible with most other platforms on the market.

Installation and start-up time is less than 10 minutes: Plug & Play.

Commonly used in cities, industry and connected buildings, the ACW-THAQ is suitable for many applications such as:

  • Monitoring CO2 and air quality in schools, offices and public places
  • Triggering ventilation based on CO2 concentration to improve indoor comfort
  • Detecting the presence of volatile organic compounds (VOC) in enclosed spaces

Device Technical Documentation

Download datasheets and manuals for the ACW-THAQ.

ACW-THAQ Product page ACW-THAQ Datasheet

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