Reddit reviews Ojocam Pro2 Plus 0805 Mini Dash Cam with GPS, G-Sensor & 32gb Memory Card

Dash cams are so cheap and easy to setup that I don't see a reason to not use one. If you end up in a situation like this, you got hard proof. The one time it does happen, you'll regret not having it (similar argument to make for winter tires).

I got this one setup in my car with the charger nicely wrapping around the side of the dash, under, and plugged into the charging outlet. As soon as it detects power, it starts up and records until the SD card fills up (deleting oldest videos if SD card fills up).

Another nice thing, is that most of these cameras also come with a GPS, which can also be used to show location as well as your current speed in the video. Can be useful if someone says you were driving too fast and came out of nowhere, or if you aren't sure the exact location something happened.

I think there's a newer model than the one I linked to for slightly more money. Here's the Pro2 Mini 0803 (mine is a Pro Mini 0801). I'm not sure the difference. Maybe wider field of view, or more than 1080P? Here's the same guy doing a review of the 0803. In the first couple of minutes of the video the reviewer says/shows the big difference is the newer model 0803 has better night visibility (clearer picture). Its not enough for me to upgrade, but if buying new, I'd consider the newer model for slightly more money. Just reading the comments on the 0803 review, the reviewer says there's been reports of the 0803 overheating in warmer climates.