Federal Signal Thunderbolt 1000 (Alert & Attack) | Independence, Ohio Siren Test

This was the monthly test of the outdoor warning sirens in Independence, Ohio. Tests of the siren system are typically conducted on the first Saturday of the month at noon. This "Jail-Grille" Thunderbolt 1000 is located on the service department building at the end of Sleig Drive. Recorded on October 3rd, 2020. © Fumikiri06 | This video and its contents are property of Fumikiri06. No part may be reproduced, in whole or part, without the specific written permission of Fumikiri06.