ASC T-135AC Siren Test - Hudson, WI | Full Alert | Monthly Test | 7/5/23 |

Do not use any tones audible throughout the video for misuse or malicious purposes. If done so, you will be held accountable for the action, not me.

Siren Information

Manufacturer: American Signal Corporation
Siren model: T-135-AC (Tempest, 135dB, AC Power)
Manufacture date: 2002
Hz/Chopper level: N/A
Port ratio: 8/12
Blower: N/A
System: St. Croix County
Location: Weitkamp Park
Distance from siren: 550ft
Testing time: 11:04:17
Testing schedule: First Wed. @ 11AM
Main camera: Canon Powershot SX540
Secondary camera: Canon Vixia R42
Aerial camera: DJI Mini 2 SE
Enthusiasts present: Mitchell (@mnrailsandsirens), Jack (@minnesotaoutdoorwarningsirens), Preston (@wisconsinoutdoorsirens1250) Nathan (@nateschultz9072) and some other people

After planning out my First Wednesday for July, my Dad offered to take me out to Hudson for one main reason, to record the T-135. These sirens are insanely loud, but it was an amazing experience to hear it. I had a fun time recording this, please enjoy!

History on the siren: This siren was installed in 2003 by NelCom, and it didn't replace anything to my knowledge, so it was just an expansion to the Hudson, WI siren system.

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