Dash cams

Check out diesel boss. They have an awesome hard wired system and a mobile system too. As soon as I get my truck back on the road its getting one of their hardwired systems installed with 3 cameras. Im not sure but I think a buddy of mine was going to be switching from falcon to the diesel boss system.

 

I use a Blackvue. More expensive, has a lot of nice features.

 

Blackvue 650. It's been running pretty much 24/7 for about 3 and a half years now and flawless so far.

 

I use viofo g1w and have been for couple years. Never failed and I hard wired into truck where it turns on with ignition. 90 bucks on blackboxmycar.com
Here’s a clip of some idiot cuttin me off

 

This is what I use! Works great!

 

Garmin Dashcam 45 for me. 64 gb card records all day allowing me to get a screenshot from earlier in the day if needed.

 

Yes! It does have that function: I have it on loop mode: 5 mins..
just an FYI: I was right behind a pretty bad wreck a few months ago in Lexington.. I was able to stop the recording and I have the Micro SD card to the state patrol so they could see what happened.. it got me back on the road quickly and was a great help to the investigation and the victim whose car was totaled and ended up in the hospital.. by the stupidity of a car drivers impatient actions in traffic