👋 Welcome to the Official channel of Czech Siren Technic! 📢
▶️ We're enthusiasts, who are interested in warning tech for civil defence, and we're uploading here various recordings of sirens and PA warning systems. We also create our own generated tones/signals for sirens, make sound simulations and we are collectors of siren sounds.
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This siren is really interesting. But I don't think the roof of this L1/F2 is as waterproof as the original three-piece ones. That's maybe why the deep tone part starts rotating slowly after a while, as the wind generated by the L1 now gets to the F2 part much more easily. But that gives it a really interesting sound.
Zskoska Zskoska za ʼna ća minoot prebeh Zskoska. Test of sirens Test of sirens Test of sirens Test of sirens will continue with in several minutes Test of sirens Test of sirens. Serenenpobeo alarm Serenenpobeo alarm Serenenpobeo alarm Der bero alarm erfinetes inegen uten Serenenpobeo alarm Serenenpobeo alarm Serenenpobeo alarm. Errrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrooooaaaaaaaaarararrararararararararrararararararararra
