I recently decided that I want to install some cameras around my house and around my property but I am not sure what brands to go with. I am looking for an easy sixteen camera setup with an NVR with at least four terabytes. I have looked at companies like Reolink and Ubiquiti but I do not want to pay for a bunch of cheaply made cameras with a fancy name slapped on it. I would also prefer a company that doesn't sell my data to foreign countries like Ring, Blink, and google. if anyone has any ideas I am open to hear them.
There is a learning curve to IP cameras.
And boy have I've been schooled.
I started out like that too. My Condo building needed to upgrade it's video security.
So I made all the newbie mistakes for you.
The guys saying Dahua/ Empiretech Hikvision speak from experience.
I didn't listen ( at first) ...now I know.
I didn't know what I didn't know, And now I know what they know. ( some of it)
There are still the known unknowns.

Deciding to install 16 cameras no matter what brand is invoking Murphy's Laws.
There will be hiccups
and things wont always be plug and play.
You will curse the brand you bought.
and then after a few months of tweaking.
You'll realize that you knew only a little.
But then you'll know what it takes to implement 16 cams.
if your NVR takes 2 drives put in 2 8TB. or at least one 10TB drive. That will give you 30 days of retention