Hi ppl's, I am in need of a ok camera with a sound output. What I want to do is place a camera outside above my loading dock and when a truck or person approaches, play a clip on a speaker and maybe flash a light. I already use Blue Iris, so I know I can play a clip that way(the computer is 150' away in a locked room). I don't need a high MP or crazy low light cam, just one that can tell me that someone it there. I have been looking but with so many models available I'm just getting lost and need to lean on someone with more experience.
Proposed view from Cam:

Proposed view from Cam:
