Aeotec indoor siren 6 control


I’m trying to sound the aeotec siren, but can’t seem to find the right way.
I can pair it, and i have a variable with profile ZWaveNotification0E from it.

However if i try to change, it with setvalue or console interface i get an readonly error.
And i did not find a matching ZW_ php command for it.

Any help is welcome.