Here's the pics:







^Federal 2T22 (probably was converted from a 3T22 to a 2T22) located in Boiling Springs at Boiling Springs Fire Department.










^Federal Sign and Signal 2T22 located near Shelby at Shanghai Volunteer Fire Department. I did not expect this siren to be a 2T22 at all. I thought it was the STH-10 before I went to this location, there was no Google Maps street view images. On satellite view, it looks like the STH-10.






^Federal 2T22 located in Patterson Springs at Cleveland County EMS Station #6 near Cleveland County Fire Station #3.
As I'm returning from siren hunting, I unexpectedly spot this Sentry 10V (please note that this siren is not in Cleveland County or NC, it's in SC):









^Sentry 10V (I know I just said that) located near Blacksburg, SC at Buffalo Volunteer Fire Department.
That's all!