Zipato Z wave siren - problems adding as z wave device

I have bought the above Zipato siren and I was trying to add as a z wave device with a Z stick Gen 5+ as my z wave controller but it’s not being found so I can’t add it. I wonder if anyone had any suggestions

Thanks

Try excluding the device first. Then try to include it again.

Thanks, how do I exclude it?

When I try to add it says ‘timed out’ after it has been searching for a while and doesn’t see anything

open a github issue and post a device diagnostics dump of the siren