ASLONG 4K Backup Camera 4CH Dash Cam with 10.36″ Quad Split Touch Screen & 4 AHD Front Rear Sides View Camera w/DVR Recording Music Video Playback Avoid Blind for RV Semi Trailer Truck Van

Here's the wiring diagram. Thank you for Amazon support who provided this. The sellers for some reason don't like to make it easy for us and post everything about their products.
The camera came with 3 cables 5M long for the side cameras and 1 long cable about 15M long for the back camera. It's for truck so the should make them longer. I will buy 4 Pin avation/Camera cables to make fit my Semi Truck and trailer.
I will update my review after installation and trying it.

Si cumplieron en mandarlo, pero lo que compre no cumple las características que indican en la información que dan ellos.
(Los que venden)

Very Good Quality

A lot of times, these cameras have a problem getting the entire view around the back of a car because they are made to suit many vehicles instead of just one make and model. However, this one clips on and extends with a far-reaching wide angle lens that truly captures everything within the car’s rear radius. Not only that, but the picture quality is also really clear, bright, and saturated even in low lighting. I was super impressed to see everything around me in the night vision camera. Even though it is not colorful at night, the contrast is still strong! As far as installation goes, this couldn’t be easier. Because it simply sits on top of the dash and the cameras are installed via screwdriver and a bit of wiring in the back, it is easy to see where and how everything should be installed if you follow along with the steps in the directions. This walks you through everything you need to know about this product with pictures and color-coordinated steps!

The fact that the dash camera itself is not just a screen to project the happenings on the camera but is also a touch screen is where the issues come in for me. I find that the touch screen feature on this is rather laggy and becomes even slower on the dash as it is left out in the sun for long periods which slows down its functions. This is a problem for the longevity of the product if you want it to always sit on your dash. If I were you, I’d make sure to find some kind of heat protectant for this before it succumbs to the heat!

Overall, if you want good resolution and an easy installation, this is the product for you! But if you want to ensure that it lasts a long time, time will tell…

THIS REVIEW TOOK SO LONG BECAUSE I LOST MY CAR TO ACCIDENT SO I DIDNT HAVE A CAR TO PUT THIS ON. MY BF MANUALLED CONNECTED THE CABLES TO THE CAR BATTERY AND MOUNTED THE CAMERA TO THE FRONT WINDSHIELD IT SHOWS SO CLEAR AND IT HAS FOUR CAMERAS WHICH HE PUT ON EACH SIDE OF THE WINDOW. I NEEDED THAT BECAUSE I SELL STUFF AND SO HAVING EXTRA SECURITY IS AWESOME, THIS PRODUCT IS VERY WELL MADE AND COMES WITH PRECISE INSTRUCTIONS.

I was late installing the cameras within the 30 days return window. 3 out of 4 are dead. The picture quality on the one working us good. Hope there us a warranty to replace the 3 cameras.

I have actually used this on 2 vehicles an ebike, and a boat. Struggling to convert it reliably to solar but with a steady power source this thing is fantastic.

after two months of used. one rear view camera cable bad, and need to replace the cam and extended cable. now. no where can get support for replacement