Danfoss compatibility

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Hello, I recently purchased the thermostat radiator and when trying to mount it, I realised that the adapter does not fit. I tried googling for my specific Danfoss model and it seems like this is the one (it looks exactly as the one in the image - just on green instead of red) https://www.amazon.de/Danfoss-Einbauventil-Serie-3-RA-N/dp/B00YUO0HLY/ref=asc_df_B00YUO0HLY/?tag=googshopde-21&linkCode=df0&hvadid=546573642925&hvpos=&hvnetw=g&hvrand=7133569033072921834&hvpone=&hvptwo=&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=9062727&hvtargid=pla-1565834225018&psc=1&th=1&psc=1
I tried googling for a Danfoss RA-N adapter, but I could not find any at all. Does somebody know if “RA-N” is really the code that I should look for or if the tado product is compatible with this model and if so, with which adapter?
Thanks