Talkpool gets breakthrough order for COVID-19 solution in Spain

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Redytel IoT orders 140.000 EUR worth of LoRaWAN CO2 sensors from Talkpool. The IoT sensors will be installed during Q1 2021 in public buildings in Spain to monitor the ventilation and provide insights into CO2 levels to the public. 

CO2 levels give a strong indication of air quality status, as it is a residue from human breath. In crowded or not well-ventilated indoor spaces, CO2 levels can rise and this indicates that you’re essentially partially breathing in the air that another person exhaled. This increases the risk of COVID-19 spread. The CO2 values are measured by Talkpool’s wireless sensors and sent to the cloud. The data is made accessible to the public by the placement of a QR code next to the device, which gives access to a dashboard upon being scanned.

“We are excited to support our Spanish partner Redytel IoT with our industry leading CO2 sensors. It is everybody’s top priority to minimize the spread of COVID-19 and it’s fantastic to see our technology make an impact.”, says Boris de Bruin, Marketing and Sales at Talkpool.

 “Talkpool’s wireless CO2 sensors are the best LoRaWAN sensor on the market for COVID-19 CO2 monitoring. Their focus on quality and security makes the devices very reliable and suitable for large scale rollouts. On top of that, we were convinced by the adaptive data reporting functionality, which kicks in instantly when CO2 levels pass problematic threshold values.”, says Oscar Cela Cobo, Director at Redytel IoT.

The project has been widely covered on Spanish national television, some clips of this can be found on Redytel IoT’s homepage: This is a groundbreaking solution and a breakthrough order for Talkpool, with a good possibility of follow-up orders coming in in 2021.

This disclosure contains information that TalkPool AG is obliged to make public pursuant to the EU Market Abuse Regulation (EU nr 596/2014). The information was submitted for publication, through the agency of the contact person, on 30-11-2020 11:25 CET.

For more information, please contact:

Erik Strömstedt, CEO Talkpool
Tel: +41 81 250 2020

Talkpool provides IoT solutions and telecommunication network services globally. Through its cutting-edge technical expertise, long experience and agile business model, Talkpool offers global telecom vendors and operators high-quality services on short notice no matter the location. Talkpool offers end-to-end IoT solutions for smart buildings and cities with focus on environmental control, energy saving and damage prevention For more information, visit


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