ACA P-50 Tornado Siren Test, Extended Alert, Streamwood, IL

Alex suggested I record this P-50 since it's been ignoring cancellation tones and sounding for 5 minutes straight before shutting off and boy was I not disappointed by said suggestion. Enjoy 5 minutes of pure awesomeness from a P-50! Huge thank you to Alex (Sirens And Elevators) for recommending that I go here!
Siren Information:
Siren: ACA Penetrator-50
Signal: Alert
Usage: Tornado siren
Motor: 50HP 3 phase
Chopper: 8/12 port
Location: Mobil Gas Station at the intersecion of Schaumburg Road & Sutton Road in Streamwood, IL
County: Cook
Tested: First Tuesday of every month at 10:00am (alert), every Monday at 8:10am (growl).
Testing time today: 10:00am.
Other notes: Streamwood has this P-50 and another one at Canton Middle School