DesertRat
Pulling my weight
That is why my first post in here was "Good luck with that...." LOL
You are finding that in some form or fashion, they all participate in some form or fashion what you don't like, even if not directly as has been pointed out with Dahua and Hik.
But the fact of the matter is every camera manufacturer is advancing AI technologies because it helps eliminate false triggers. And as part of that comes the additional AI associated with that. If they are not doing it, someone else will and will take that market share.
The DIY route will be a lot of fun, but who knows what your research may find on those components. Plus the biggest hurdle will be creating a camera that can be outside in the elements and do infrared and....well a little Pi camera for inside is one thing, going outside is a whole new ballpark. GoPro doesn't have infrared, so be ready to light your house up like a nighttime NFL football game LOL.
Lessor of all evils is probably to purchase good quality cams from a 3rd party OEM vendor because then Dahua isn't getting as much as if you purchased from them directly...
Fenderman: For god's sake, please move this thread to the "Progressive Liberal Hypocrisy" thread.