Knox Dale, Pennsylvania - Sentry 7V8 Fire Siren Test - Full Attack -

Basic Information: Siren: Sentry 7V8 (Replaced a Screamer S-10) Town: Knox Dale, PA (Jefferson County) System: Jefferson County Fire/Weather Siren System Location: Knox Twp Volunteer Fire Department Tested: Every Monday at 7PM/1st Monday at 7:10PM Uses: Weather/Fire Siren Cycle: Full Attack Other Notes: Made a trip out to Jefferson County to help survey some tornado damage just to the south of here, so I figured it would only be fitting to film their Sentry while I was out there since it was test day. As always, right at 7pm tones start rolling out and this really punchy 7V8 fired right up. It's been a minute since I've heard one so it was nice to hear one again. This siren also serves as a weather siren. Enjoy! View my NE Ohio Siren Map Here: https://www.google.com/maps/d/u/0/vie... View my Pennsylvania Statewide Siren Map Here (WIP): https://www.google.com/maps/d/u/0/vie... View every siren I've recorded: https://www.google.com/maps/d/u/0/vie... © Copyright 2026 by Sirens of NE Ohio studios. Do not copy any content on this channel without permission. All rights reserved ***NOTE: I will not be held responsible for any misuse of activation tones for ill intent. You and you alone will be held accountable for your actions. You’ve been warned!***