JOINLGO 8 Channel Mobile Vehicle Car DVR Camera Kit GPS 4G 1080N AHD HDD MDVR Video Recorder Real-time Monitor on PC Phone with 6 2.0MP Dome Side Rear Back View IR Car Cameras

I'm quite satisfied with this kit. The quality of the MDVR is beyond my expectation, it outputs the video to monitor via VGA connector, so the video is much more clear. the OSD menu operation is user friendly. I have not done the waterproof test, but i think the cameras will work good in heavy rain. However, it needs a lot of drilling works during the entire installation, and the cable between monitor and car DVR is about 1.5m, not very long.