Update on the siren map as of 2024: -You have probably noticed that the siren map isn't really getting any new updates just a very few, now this is because I don't really have time for sirens anymore i am really busy and because of that I kinda lost interest towards sirens, not fully, i'm just not a...

Nothing new at the moment

53.348842,-2.977422
Removed (blue?) Klaxon CS8.

Canadian Newspaper Clippings about sirens. Warning: I do not own any of this media and is only to show that these sirens existed and what happaned to them. The source is newspapers.com, you can activate your free trial the view the original pictures.

One of the many school mounted chemical sirens around Budapest.

Actually this is part of the Heves County siren system, they announce emergencies and tests on these (when they test the motor-powered sirens).

Thanks for the info!

Thanks for the answer!

Were they used for Civil Defense?

Yea probably.