Federal Signal Model 7 Siren Test (Attack) | Sterling, OK | 6/4/21

Location: OK-17 & A St
Test Time: First Friday at noon
Other Enthusiasts Present: none
Camera: Nikon D3300, Mavic Mini & Nikon Coolpix P950
Finally got to film this thing, went off around 12:03 and was one of the highest pitched things ive ever heard. im surprised you can hear the sentry, its about half mile away and my microphone somehow picked it up.
do not use my videos without giving credit in the description or keeping the watermark in

[@LVRR-e5f]

I have one of these near me

[@Nirvoxide]

fast wail