Sirens at Horsham Air Guard Station

[Randomusername]

There seem to be 2 DSA-like sirens that I have found at Horsham Air Guard Station. The locations are as follows:

40.21134, -75.14302
40.20612, -75.14813

I believe these are Federal Signal DSA sirens.

[Kasey]

They almost look like Hornmann sirens.

EDIT: The first one looks like a DSA, my bad.