I installed this on
Volkswagen Tiguan

Review
I found this easy to install and I was putting it through its paces quite quickly. It has a 16:9 resolution at full HD 1920x1080 and the recording quality is very good. Also, it is compact and didn't clutter up too much of my windscreen. The playback quality is good too, but it can get a bit grainy at times. The price of a unit of the GDR 45 is really affordable and worthy!

What I like
Easy installation and do not take too much space off my windscreen.

What I do not like
Quality isn't too good.

I installed this on
Ford Focus

Review
I got the GDR35 and the GBC30 installed at the back. Basically they work in tandem and hi-res, providing simultaneous recording of both front and rear at 110degrees view. It also records audio. The video quality is great, both in the day and night. I haven't tried the GPS maps yet though. The screen is tiny, but you can switch between viewing both front and rear or both at the same time. Overall quite satisfied with the product.

What I like
Small and nifty design.

What I do not like
The cable routing could be improved. The rear cam's cable inserts into the side of the main cam, so its like another wire when it could have been integrated into the mounting bracket.

I installed this on
Toyota Corolla

Review
I picked it up at a very very special deal. Ad at that kind of price, it does quite well. The daytime recording quality is very clear. However, the nighttime or low light video quality suffers notably. The colours start to look funny, but at least the video is clear enough to see a license plate directly 2 cars ahead of yours. Comes in a good looking design.

What I like
Recording in the day was awesome, and the price was really attractive.

What I do not like
Doesn't handle recording in low light well.