From system off(Devialet) to turn on with volume control , all can done remotely
https://www.youtube.com/watch?v=ljt4TYwZiG8
https://www.youtube.com/watch?v=ljt4TYwZiG8
QNAP 453A(Roon Core Lifetime)->SOtM SMS200->Devialet 250 Expert Pro(Graditech Vioma 1)->Boenicke W8