Vsysto Dash Cam Backup Camera Front/Rear/Sides 4 Channels Waterproof Lens for Truck/Bus/Trailer/RV/Tractor DVR Camera Recording System with Dual Infrared Night Vision 7.0'' Monitor

I got this dvr 4 channel system before it had any reviews. I drive on 18 wheels for a living. This system theoritically was what I needed. Practically I have to say, it is not funtional. The dvr software system, is ancient and not usable and gets stuck. The cameras, three of which are for outdoor got humidity in them with the first rain and thus making the whole system fail. Recording is something this system fails at a 100% rate.My regret is the money I spent for it and more the instalation on my truck. But now I can be seen from other road users that I use a cctv for my truck, so at least it serves as decoration on the vehicle.

i Bought this and it installed easily. It only worked maybe three days and the top portion of the monitor turned green with static or interference. The manufacturer sent me a completely new unit and I reinstalled it and it lasted 48 hours and monitor went black and white, then completely blue screen. It is old software and not HD in day or night. Night vision is sub par at best I do not suggest this product. They need better sensors for cameras, software and hardware for a monitor.

As other reviewers mentioned, the camera quality on this isn't the best. Additionally, the cameras themselves are quite large. My issue is that we have smartphone cameras that are some level of ultra HD quality and are extremely small and yet these cameras which have the same mass as an entire smartphone, still deliver such poor quality. I should have listened to the other reviews. That said, the product does work, it's just not 2019 technology. Would have been great in ~2009.

It was easy to setup, and the picture equality is good the software I haven't use it just install it in my semi truck. It could do better and more clearer and the instructions. I had to figure that part out myself. But great product. I'd recommend it. Excellent customer support too.

Bought this last summer... worked for a little while but as of last eve the whole system crashed and does not even turn on anymore.. complete waste of money.

bough it last year in January waited a while before intaling to find out its crap. back up camera only shows one picture and its frozen . DO NOT BUY

Not recommended if you need real pictures quality. Poor night vision. Monitor screen is old software. It is Just a camera to show people you have surveillance on your vehicle..

system does not work, on my second one and still having problems