Скачать или смотреть 2026 Switzerland Siren Test Ambience - Tesserete (Capriasca, TI)

Huge thanks to my sister for recording this. This video is only a short bit of the full test for this particular area which included several activations over the course of about an hour, she said. Sirens throughout Switzerland are tested on the first Wednesday of February around 1:30pm.

I'm not too familiar with these siren models, but according to the map linked below, most of the ones heard in the video are Sonnenburg SES units, with possibly some PSE Elektronic EPS units in the mix as well. I threw together a quick Google Earth tour of the immediate area to give you an idea of the spacing of these things and to prevent YouTube from making this a short. There are probably several more units being heard that I don't show in the video.
https://www.google.com/maps/d/embed?m...