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ÅBN launches SKYEN 2.0 – the indoor climate sensor of the future

Kristoffer Jensen

Copenhagen, August 18, 2025

The Danish company ÅBN is now launching SKYEN 2.0 , a new and improved indoor climate sensor that measures and logs data on CO₂, humidity, temperature, noise, light and TVOC . SKYEN 2.0 has been developed in close collaboration with several of the country's largest municipalities and thus meets all applicable municipal requirements for indoor climate measurements.

With simple installation and intelligent data management, SKYEN 2.0 makes it easier than ever for schools, daycare centers and workplaces to gain control over the indoor climate:

  • The sensor is equipped with a SIM card and requires neither WiFi nor IT support.

  • It is simply plugged into a power outlet and mounted on the wall with double-sided adhesive tape.

  • Data is ranked in ÅBN's indoor climate label from A (best) to G (worst), based on the Danish Working Environment Authority's limit values.

Flexible pricing models

ÅBN is also introducing new pricing models where it is possible to both buy and rent SKYEN 2.0 . This means that all economies can participate – regardless of whether it is a single institution or an entire municipality.

Documented results

The SKY has already proven to be an effective tool for improving indoor climate. In addition to healthier and more comfortable rooms, the new data also allows for:

  • Energy savings

  • Prevention of moisture damage

  • Ventilation alarms and operation optimization

SKYEN's platform packages range from simple dashboard views to complete solutions with quarterly reports and automatic email alerts for abnormal measurements.

Quote

"We have developed SKYEN 2.0 in close collaboration with the municipalities because we know that a healthy indoor climate is not only about well-being, but also about finances, learning and the working environment. Our goal is to make it simple and accessible for everyone to create lasting improvements – regardless of budget," says Kristoffer Jensen, Director of ÅBN .

About ÅBN

ÅBN ApS is a Danish company that works to improve the indoor climate in schools, institutions and workplaces. With a focus on behavioral changes and advanced sensor technology, ÅBN delivers solutions that both create well-being and reduce energy consumption.

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