Old WW2 FIRE SIREN: ATTACK-SIGNAL

As every year on the 1st saturday on October there is a big siren-check in Austria. In this video you can see/hear an old&rusty electro-mechanical "WW2 FIRE SIREN" constructed by Siemens in the 30ies.
This old guy is over 80 years old but for today very loud in action.
Attack-signal here in this video goes for 1 minute.
Purpose for population: "Danger for population" !!!
- Seek out immediately for protective areas or premises
- Observe or follow the behavioral guidelines given on TV or radio
Look for the other 3 important siren-signals which were triggered on 6th of October every 15 minutes:
Short siren test for 15 s: • Original WW2 fire-sire...
Pre-alerting: 3 min continuous siren-tone: • WW2 FIRE SIREN: 3 minu...
ALL CLEAR: 1 min continuous siren-tone: • WW2 FIRE SIREN: "ALL C...

[@SirenE57_SBK]

Hört sich noch verdammt gut an für sein Alter 😳
3 Ports?

[@Beowolf1970ff]

schöner sound

[@thegamingtigertoyedanbartl5639]

The siren sounds like it isn’t getting up to full speed
(Problems)
1 dying moter
2 I hear a funny vibrating sound possibly loose bolts

[@SOLDIER8O8]

This siren type is called tiefton sirene low tone siren

[@sheppardpat47]

Doesn't sound bad at all, it gets to full speed, it sounds weird because it's in 50hz, motor is healthy !

[@k22_641]

Its 3 port thats why

[@jaxThesirenandcountrylover]

3port sirens like this were found in times of ww2 and used so population does not think there is air raid

[@tanzianempire8761]

SHIT!!! SUPERVOLCANO ERUPTION!!!😱🌋🚨

[@GirlOfDoorClosers]

this where i live-

[@josefbodden4]

Is this siren in Austria? I think this is the same Sound ?

[@Thunderbolt_7026]

No

[@Thunderbolt_7026]

But its the same port ratio

[@marcuseaston1583]

Apparently You tube Supports Pro Trump Propaganda ads.

[@GNXperimental]

As they should

[@tanzianempire8761]

I strongly disagree with Trump.