Looking for two requests.
#1. Unmarked chevy tahoe with the Vancouver Police Department along with a siren what is used by them. I believe it is by federal? but looking for the dual siren as I love the sound of it. I have attached links that showcase the tahoe. I have attached two links below.
Thank you!
https://www.youtube.com/watch?v=3v1GRx8WXlU&ab_channel=EmergencyFirstResponders