@krlaframboise thanks!
That seems like a perfect solution to solving my problem.
But i cannot find a zipato siren US version, which ships to the Netherlands (europe)…
Whilist the Aeon GEN5 Z-WAVE PLUS INDOOR SIREN ZW080A17 does ship to the Netherlands from www.thesmartesthouse.com
and has a Device handler:
So i will go for the aeon, just because i need to get it here