A recreation of the Allerting Communicators Of America (ACA) Screamer S-2, 8 port small-ish size siren with 2 slightly compressed top shrouds. The chopper is from my scream master 115 and so are the shrouds as this was a quick 1 minute remake/rebuild of my old screamer shrouds to make it look more realistic as more of my sirens will be made fully in designspark and more detail added later in 3d builder, or for it to be pieced togather in 3d builder.