E-PRANCE® New FHD 1080P 30FPS G1W Car DashBoard Video Camera with Novatek NT96650 + 2.7 inch Screen + 140 degree wide angle lens + Night Vision + G-sensor + H.264
For the price, I don't think this camera can be beat.  Instructions are weak, but usable (watch some youtube vids).  I don't like that the screen stays on for a minimum of 3 minutes after powering up (at night, it's distracting).  Very good during the day, acceptable at night.  Where I live, the cops have now quit coming out to non injury accidents, so this is a relatively cheap way to protect yourself.<br /><br />After using this for awhile, I still think the camera is pretty nice, but I'm knocking off a s