IoBee project was launched in january this year.
It is an European (H2020) project build upon a consortium of 5 partners, one of them is Arnia.
More info :
http://io-bee.eu/
http://www.arnia.co.uk/launch-of-eu-funded-rd-project-to-improve-bee-health/
https://cordis.europa.eu/project/rcn/210011_fr.html
On a quick tour, I was not able to find much information about the targetted technology.
Here, you can find some more recent announcements from the project:
Thanks for sharing, @lorenzo!
From the Launch of EU Funded R&D Project to Improve Bee Health page on the Arnia website
[…] Arnia is delighted to be a partner in this exciting project along with Irideon, Technological Educational Institute of Crete, Avia-GIS and BeeLife European Beekeeping Coordination.
one can deduce that it’s the Senscape® hardware and software products from Irideon S.L., which are working under the hood:
[…] Irideon and its partners are developing Senscape®, a modular, standards-based platform to simplify and speed-up the development of IoT sensor solutions.
See also: