The Siren Board

I think it has the special signal for nuclear warfare here in wales.. I heard piano noises one time from it.

Has ATI ever updated their tone panels, or are these the factory options they've been releasing since getting into the siren business?

29 ALF wrote: ↑

Thu Nov 24, 2022 4:30 pm

Has ATI ever updated their tone panels, or are these the factory options they've been releasing since getting into the siren business?

I'm not sure at all. I knew they went from the REACT 4000 to the REACT 5000 and went from the 1000 Hz alert tone to the 576 Hz alert tone, but other than that, I don't know if they've updated the signals at all.