This modification introduces very long sirens, horns and panic modes which use varying scan stages

Each of the 4 standard ELS sirens now have a base wail which crossovers into alert, phase, yelp and panic modes

Now, emergency vehicle airhorns climb and enter an alert chirping mode when held down...

Features Hold-to-shout airhorns, HI-Lo whistles, StreetThunder, Rumblers and a brilliant ELS panic mode shout!

Extra world and NPC sirens including varients of firetrucks, FBI vehicles and boat horns

Different version siren sets also in download...

This comes with an OIV installer, OAC file and folder, and the individual sounds.

The oac and vehicles folder with this are for game version 1.0.1737

Have you heard the joke about the deaf woman? Neither has she