The ohly frequency I saw listed in the FCC is for NSTAR in Boston. I looked at the link that you gave me Bill. I don't quite understand what the use is for? I saw that it is used for the sirens in Plymouth area. Is that the signal I hear when there activated? Or is there another sound to trigger them?
The ohly frequency I saw listed in the FCC is for NSTAR in Boston. I looked at the link that you gave me Bill. I don't quite understand what the use is for? I saw that it is used for the sirens in Plymouth area. Is that the signal I hear when there activated? Or is there another sound to trigger them?