Add Everspring Siren

Hi All,

I have an Everspring Z-Wave Siren, this one :

I paired it without any issue with my Aeontec Z-Wave stick and Home-Assistant is recognising the siren… but now the big question is, how do i set it to ‘on’? It created a switch, but if i turn that on nothing happens…

Any ideas?

I would read this page