The Siren Board

thekek wrote: ↑

Thu Feb 11, 2021 8:54 pm

10V2T wrote: ↑

Fri Feb 05, 2021 12:23 pm

thekek wrote: ↑

Fri Feb 05, 2021 6:06 am

Sorry for the very late reply. But yes that can also work, many European and Asian cities have this type of setup as well.

Sydney, Australia has them. There is a picture of them in Wikipedia. https://en.wikipedia.org/wiki/Civil_defense_siren
They installed them for APEC 2007 and retained them after the event.

Ah yes I've heard of those. Though I'm unsure if they act like "traditional" sirens or are simply a city wide PA system.