I had to visit a customer of mine and he has a Dahua turret with audio. I thought it was pretty cool that it picked up when I started my trailblazer SS.
How do you get audio like that out of the dahue turret? Mine barely picks up anything, I have to crank my computer and speakers all the way up just to hear something loud.
Where at in the firmware is the mic control vector? I installed that firmware you gave me, for some reason after installing it I now stream whatever view my nvr is displaying on the monitor