The Domosapiens driver states that it can control dry contact blinds, is that only for Somfy dry contact motors only? Or any brand? Where I'm based I'm having a hard time getting Somfy motors, am being offered generic dry contact tubular motors only. Would like to be able to open the blinds to a set percentage etc. If anybody knows about this please do let me know. Also if anyone can source me Somfy motors I would be interested. I have 22 windows, they are fairly large around 15' width by 11' height each. There is one which is 25' by 11' as well. These are all for external use with sunscreen fabric.Thanks.