Review on BOYO VTK380HD - HD Flush Mount Backup Camera with Parking Distance Grid Lines and LED Lights - Improve Visibility by Scott Richardson

Decent camera. I've read some reviews where people have complained that the adjustment screw acts upwards, but it's a tiny screw and you have to apply a proportionate amount of force. I adjusted mine about 4 times before positioning it to my liking with no issues. It's not a heavy camera, so there's no need to drag it. The only problem I've found is that the spring clip that holds it in the hole isn't rated for material thicker than 1/16 inch. My bumper was just under 1/8 inch thick and kept sliding out. holes. I removed the plastic retaining ring holding the metal spring clip block and reshaped them to fit the thicker stock by straightening the tabs and bending them a little further away from the ends and that fixed the problem. Be careful not to overtighten the plastic retaining ring or it may work. That's why I deducted a star.