Just make sure they're not the pre-production models (no diffusers). Can't be too careful these days.
Sent from my SM-G935V using Tapatalk
They don't seem to understand what I am talking about when I explain what the diffuser is, but they said they are selling the standard Siren. I may call them today and ask if I have time. They have the 22 mm Sirens in their U.S. warehouse in Michigan, I think. The customer service rep said the 22 mm Sirens didn't sell well for them. It sounds like to me that was why the 22 mms are only in their U.S. warehouse?