There’s an FS 2001 SRN at the road entrance of DeKalb High School.

Thanks for giving that info. Its a very rare sight to see a siren replacement on google street view.

(Notice: I’m not sure where this fits in so I picked the closest thing) I though it would be interesting to note a 1000T thunderbolt being replaced captured on google street view. This is located in sandwich IL Dropped pin https://maps.app.goo.gl/YaHRihdsG6V5GEQs5?g_st=ic I have no idea what’s there...