Originally Posted by VanyDotK

I personally have a G1WH, it's cheap and it works. You can get it for 39.99 here

G1WH 2.7-inch Full HD 1080P Car Dash VR Camera Recorder G-sensor Novatek NT96650-42.68 and Free Shipping| GearBest.com
Use this coupon code: ozcardvr
Be careful when buying a G1WH from other sources, there are a lot of fakes out there. I ordered and can confirm that Gearbest is legit.

The G1WH records 1080p and for the price it's pretty amazing. Here is a quick example video
Distracted driving - YouTube

I also hardwired the dashcam using my a add a circuit kit that taps into the fuse box.