Federal Signal DSA Modulator, Cold Cabin Rd - Peach Bottom Township, PA

Here is an otherwise undocumented siren I have found. This DSA Modulator is located on the edge of the Susquehanna River and most likely serves as a flood warning siren for the local area. While this siren is in close proximity to the Peach Bottom Nuclear power plant, I believe this siren is unrelated and independently controlled. I believe this siren is still active but I am unsure of when it tests or if it tests at all.
(2022)