So, yesterday whilst on the way to my doctor's office in Shelby Township, I was surprised when travelling the overpass on 22 Mile Rd, and spotted a "new" Modulator siren just outside Lombardo Park. For any MI people, thats on 22 Mile Rd, between Van Dyke and Schoenherr. No clue when it was installed. Thought it was a neat find, since Shelby Township mainly has Whelen 3016s, and some Vortex sirens. This was the first FS siren that I can recall seeing there in years, but I've been in Oakland County for a bit, so Im not 100% on that. As far as I can tell (going by the Mod manual), it's a MOD6048, since theres 6 discs, and a base. Heres a few pics I got of it, using my friend's iPhone (sorry, not very close, but he was in a hurry):