Siren Pics (A few Unknown)

[quiksmith10]

Yeah, the ninth picture has a diaphragm-type horn, I think.

The third picture looks as if it pertains to a siren from KockumSonic {I hope that I spelled the name of the company right.}

You are absolutely right. Here is the link to the siren, the Tyfonic:

http://www.kockumsonics.com/products/alarm/tyfonic.htm

[AllSafe]

That Chinese siren is a Milano. It is available in 500, 1000 or 2000-watt models and it has an option for a hanging array.