DR900X Series

I’ve installed Blackvue cams (2Ch) in all of my cars. All were easily hidden behind the rearview except the 2024 model Toyota that has a lot more features that fit in the space behind the mirror. For that car, the camera sits a little below the mirror and is not completely tucked out of view.

I have a Blackvue front/rear. Solid units and they stand up to the nasty summer heat here.

Blackboxmycar.com and Vortex Radar on YouTube do amazing reviews and comparisons. I have a Blackvue 2 channel in my wagon and just put a Viofo A329s 3 channel in my new daily. Dual mode hybrid parking recording and lots of nice features on the viofo. Though I prefer the form factor of the blackvue.

BlackVue dual channel. Great footage but the app is hot garbage but this seems like to be the case for majority of cam apps. Once you get into it though, the footages you can download to review is very clear.

I have had a Blackvue 900X in my 2022 ORP and love it. Rear view came in handy a few months ago. Check my post history in r/dashcams.

A little out of your price range but 70mai A810 is really good. I have it on most of my cars. I have a couple of A800s, which are pretty good (and closer to your budget) and a BlackVue 900s and 900x. BlackVue cameras are good quality but the app is so bad. I’m considering replacing both my BlackVue with the upcoming 70mai T800 camera (they are having a Kickstarter now - launches in August 2025)

I also use the Blackvue 2ch camera. I didn't trust the Tesla sentry for the same reasons, and the detail from the Blackvue is surprisingly good. It's now running in my Polestar, and I will likely run a separate dash cam on every car I drive in the foreseeable future.