I bought a bundle on Amazon that came with a battery killer preventer. https://www.amazon.com/gp/product/B07NSBGSJ2/ref=ppx_yo_dt_b_asin_title_o07_s00?ie=UTF8&psc=1

I hated accessing my fuse box, but I did it and it was not too hard of an install, 2017 Toyota Corolla. If you look at my profile I recently posted 2 videos, if you want to see how the vid looks.

Check out the Viofo A129. I almost purchased a more expensive cam before I found this one.

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I purchased the full set by Dashoto which comes with everything you need to hardwire to your car battery, without draining it. This way you can take advantage of Parking Mode.