2010年2月6日 · Today was the annual test of Switzerland's national siren system, and many videos are now available of their unique assortment of sirens. Unlike Germany, where most …

2023年3月11日 · CarterMaster Posts: 10 Joined: Sat Oct 22, 2022 1:03 am Real Name: Kevin L YouTube Username: MxRxNx

2016年8月30日 · 10 ports 2850 rpm = 480 Hz 11 kW! (Strongest motor siren I know!) 145 kg 114dB@30 m (loudest motorsiren in Europe) manufactured between 1938 until an unknown …

Tue Nov 10, 2009 7:00 am Okay, so they are not actually from Hell but from Sweden. They seem to be quite popular in Switzerland, and they are air horns rather than a true siren.

Mon Feb 11, 2008 1:10 am Enjoy the beautiful and unique sound of the Kockum Sonics KTG-9 pneumatic air-horn siren. Made in Sweden, used in Switzerland, and sounds like a herd of …

2020年6月2日 · I saw the video of the DSA and commented on it. The person who filmed it says it's a poorly looped custom tone. If I had to say a favorite port ratio, definitely either 8/10, …

2016年9月11日 · clm 10 12 Registered User Posts: 156 Joined: Sat Apr 05, 2014 11:52 pm Location: British Columbia

2020年5月3日 · Jake_7367 Registered User Posts: 416 Joined: Sun Nov 15, 2015 8:44 am Discord: Keigo#2002

2023年5月15日 · Kockum Sonics KTG-10 found in Lahti, Finland* 2004 ... by traintraveler » Tue Mar 14, 2023 10:43 pm 1 ...

Joined: Wed Dec 25, 2024 10:19 pm Location: Rural Oklahoma. Re: Whelen 4008 Siren Map. Thu Jan 23, 2025 1: ...