-FS Model 2 (2 recorded) -FS Model 5 -FS Model 7 -FS 2001-130 -FS Thunderbolt 1000/1003 -FS DSA 4x3 -FS Modulators (3012, 5020, 6024, 6048) -FS STH-10 -FS STL-10 -FS 3T22 -FS EOWS-612 -FS SD-10 -Fedelcode Model 2 -Fedelcode Model 5 -ASC T-128 -Whelen WPS-2800s -Whelen WPS-2900s -Whelen WPS-4004 -Whe...

I'm gonna lock this. I think we all know the answer.

There is one with this in Florham Park, NJ

My Massachusetts siren map (still working on it):
https://www.google.com/maps/d/u/0/edit? ... sp=sharing

I live kind of close to this one so I will try and see tonight.

So I don't know about many other places in the US, but in New Jersey they have these things in different locations. I do not know if these are a type of siren. Here is an example below:

The 2 T-128s in NJ are both inactive NPP sirens. There are more locations, and check out the NJ siren map for these (the map is not mine): https://www.google.com/maps/d/viewer?mi ... 59815&z=10

I think it is a 3V8-H because of the horn curve (see image)

Same

The shadow on the building of the top one looks like it could be a Whelen 3000/3016.