yes i have the same blackviews in my M3 for a few years no, no real issues. front and rear cams. it also records audio in the cabin which is weird but whatever. it does help when you need the footage.
I was able to put in a 128gb card and it gives me over a week or footage. the quality is quite good.
there are often errors saying "please check the sd card’ but you can just unplug it and replug and it goes away for a bit or format the sd card and it goes away for months.
I decided to try the DDpai. Should be here sat. The only thing its lacking is GPS, which maybe I dont need. Just thought it would be nice to have MPH recordings should it ever be necessary.
The ddpai ones that we got are still working great. Sometimes the snapshot buttons dont work, but typically its b/c the battery died and I didnt realize.
but its easy enough to go back in and grab the files after.
I have the Blackvue 750 2 channel set up on both of my cars. They work great, but definitely way more than $100. If you pair it with the Power Magic EZ, it’s just plug and play into the obd2 port for a nice clean install. Also, the inside voice recording is great because we’re having a problem with our transmission and it’s catching all of the issues as video evidence as to what is happening for warranty purposes.
I have 5 dash cams and they were all 20-30$ they are chinese and work fine, all the instructions are chinese so it took time to learn how to use them, like 20 min.