Скачать с ютуб ACA P-50, Siren, 3 Growls And Alert, Rockwall, TX, (Update in the Description) в хорошем качестве

ACA P-50, Siren, 3 Growls And Alert, Rockwall, TX, (Update in the Description)

© Colin Seward 2017 Please Use My Videos With Permission UPDATE: As of 5/6/20 this siren has been replaced with a T-135 AC/DC (Here is a video)    • ASC T-135 AC/DC | Siren Test | Attack...   The city of Rockwall, TX performed a test of their outdoor warning sirens on the third Wednesday of August 2017, and sounded 3 growls and 2 alert tones that lasted about 1 minute each. There was a guy outside sitting on his porch right across the street from were I set up my camera. When the siren did the first growl, he looked right up at it knowing that It was about to sound. When the siren sounded Alert it was very loud even when it was facing away.