Siren Test in Germany: Warning the civilian population in the event of a disaster

Siren test in Hameln, Germany on September 10, 2020. At 11 o'clock a rising and falling tone sounded for about 1 minute. The all-clear followed at 20 minutes later with a 1-minute continuous tone. ▬ Suggested Videos ▬▬▬▬▬▬▬▬▬▬▬▬ 👉 Test of an old E57 siren:    • Probealarm einer E57-Sirene in Barsinghaus...   ▬ More Videos ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ►Subscribe my Channel: https://www.youtube.com/user/HD1080id... ▬ Social Media ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ►Facebook:   / hd1080ide   ►Twitter: www.twitter.com/HD1080ide