Siren Test | DS 977 - Orlová | 04.10. 2023 | EXTREME PROXIMITY |

Signal: "Zkouška sirén" (Siren test)
Time: 12:00 PM
This video was made in cooperation with @LeoAsiaSirenen751!
Location: Ke Studánce 1027, 735 14 Orlová 4 - Lutyně
Siren distance: 6m (20ft)
Manufacturer: VEM
Manufacturer's designation: DS 977
Voltage: 220V/380V
Rated current consumption: 10,7A/6,2A
Starting current: 30A
Rated power: 3,5kW
Rotational speed: 2880RPM
Volume: 97.3dB(A)/30m (100ft)
Maps:
maps.app.goo.gl/ggecCmuMw2LBi...
Find out more about the siren on our Wiki:
www.czechsirentech.com/wiki/m...
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[@borkluchtalarm]

I am still amazed by the fact that sirens use a lot of power.

[@CzechSirenTech]

Mechanical sirens are real power consumers, when you got one, you better make sure your house circuits are in very good condition, otherwise stuff gets blown up 😂

[@hmsirensandfirealarms]

Awesome test! 🤩

[@0.125boys]

Cool mod 5020 👍

[@RandomDogLola1969]

Another one so fast? 🍿

[@prg.sirens]

This was not another test, they just had two videos or a kind subscriber that sent this to them.

[@CentralVirginiaEAS]

Congrats on 4k!

[@CzechSirenTech]

Thank you!

[@patriklos7]

Není to náhodou ta úplně stejná siréna která se používá v těch 14 let starých videích o signálech sirén?

[@CzechSirenTech]

Je to tak

[@Neatoxv12]

Why only Germany has those sirens with a hat

[@Luske74]

not only in germany , denmark used similar ones upto early 1990s
they were tested once a week on then , now the new ones are tested without sound every night (dont know how) and with sound once a year

[@user-ni3mq2rw8r]

Zombie Apocalypse Air Raid Siren Is Qatar