Federal Sign & Signal Thunderbolt 1003A | 2.5 min Hi-Lo | Lake Bluff, Illinois

[do not use any part of my video without my permission!!]

Well this was really fun! Kudos to the really cool kid for setting it off in full Hi-Lo! (anyone know his youtube?) I'm definitely going every year!

Info:

Brand: Federal Sign & Signal
Siren: Thunderbolt 1003A
Blower: Early 4M (used to be a 5M)
Output Volume @100ft: 124db
Port Ratio: 5/6
Signal: 2.5 min Alternate Steady
Location: Lake Bluff , Illinois
Test Date: July 4th 10:00AM, (also used as a backup siren)

[thespiritstingray]

Nice video! I had a blast meeting everyone. Also I've come to find out after a bit of digging that this was originally a 5m unit but the blower was swapped with a 4m

[stephenfecteau]

Good job, nice to hear the ding dong.

[ilwx]

Awesome! Can’t wait to meetup tomorrow!

[southeast_minnesota_sirens]

Great video Cameron! See ya tomorrow 😉

[niks_crazy_world]

This does not go on first Tuesday. It is used for the parade only.

[United_HVAC_and_Fans]

This was not full hi lo, it was about 2.5 minutes.