Customer story of Elsys

CO2 Sensors



Your Home Air Quality Monitor


ERS CO2 is an innovative and professional LoRaWAN®* sensor for indoor climate measurements. It has a clean and Scandinavian design, making it discrete in both business and home environments. The sensor measures CO2 levels, temperature, humidity, light intensity, and room activity. ERS CO2 is a battery-powered device, and the battery life is up to ten years. ERS CO2 works great as a sensor for smart buildings, dynamic workspaces, or climate control.
The sensor is highly configurable, and users can change all parameters. It can be used with a self-adapting feature, which results in lower current consumption and better performance. This sensor has a traffic light feature to let you know when a certain threshold of CO2 levels, or any other value, has been reached. The threshold value is configurable, and you can choose the colour of the light, the frequency, and the light intensity. 

ERS CO2 relies on industry-leading CO2 sensing technology-based "Sunrise" developed and manufactured by Senseair - an AKM group company.

* LoRaWAN® is a registered trademark of Semtech Corporation.
* LoRaWAN® is a mark used under license from the LoRa Alliance®.

About Senseair

Senseair, which became a member of the Asahi Kasei Microdevices (AKM) Group in 2018, is a provider of gas sensors using NDIR: Non-Dispersive InfraRed technology. Our goal is to constantly develop and mass-produce new gas sensor technologies.