How-To: Lego Whelen Vortex Siren (LDD) [No Commentary] 

This is my first version of the ACA Hurricane MKII siren.
This is a how-to video on how to make a Whelen Vortex Siren on Lego Digital Designer.
There has been a Audio Swap in this video.
Sirens include: ACA Hurricane EOWS 612 ACA Allertor ACA Screamer E-57 Model 2 Sterling (I'll just say it's a 16/12 port) Rotating Hear Our Roar (H.O.R.) siren.
My first try at a Hurricane. It turned out better than I expected!
SIREN DOES ALERT AND ATTACK ALERT IS WARNING ATTACK IS ALL CLEAR.
These are some pic's I found on The Siren Board. ======News!====== This siren is still wired up and might work. All credit goes to crazywarriorman .