Скачать
Siren test in Espoo, Finland - Sarco and VZAW - 5.8.2013
Автор: SirenVZAW
Загружено: 2013-10-28
Просмотров: 10778
Описание:
Siren test at Leppävaara fire station. The sirens you can hear are electronic Sarco and mechanical Strömberg VZAW from cold war.
VZAW:
Volts: either 220 or 380
Power: 5kW
Rpm: about 2700
Frequency: 370hz
Ports: 8
Wind up: 3sec
Wind down from 350hz to 200hz: 7 sec
Sarco:
24 loudspeakers
VIDEO WAS TAKEN ON THE 5TH OF AUGUST
Доступные форматы для скачивания:
Скачать видео mp4
-
Информация по загрузке:
![Comparison: Warning Sirens From Different Countries [With Audio]](https://imager.clipsaver.ru/IbVIkIPfO4s/max.jpg)
