Whelen wps 4008 siren test with optical illusion

I decided to do an optical illusion with this
This sounded more potent than the other time I recorded it!
Camera: iPhone 13
Date: 7/6/24
Testing: first Saturday of the month at noon
Best possible protection: fast and high pitch
Siren number: 13
Location: behind 2553 brinlee branch ln
Other sirens heard: Taylor burk and community ave 2810 (2030)
Person met up: no one else

[@SirenofTexas]

Nice, I got the WPS 4004 on Silverado trail

[@NTXsirens-eas]

Nice!

[@almaburmydylan1713]

Thank you! Cheers!