Model Tech Studios HO scale air raid sirens

[FedTB]

I just stumbled upon a company called Model Tech Studios that produces HO (1-87) scale outdoor warning sirens. One is a gray Carters WWII vintage air raid siren, and the other resembles a Sentry 20v2T and is painted red. Both come pre-painted, with the poles, though I see no control boxes to mount on the poles for either one.

I have a few of the Ralph Ratcliffe 1-87 scale sirens, and these from Model Tech Studios are on par along Ralph's, as far as details.