
Wow, they work great. Installed in 10 minutes on a Jayco 26bh 2018. The image quality is good, the camera does not slow down. Program the left camera to camera 1, right camera 2 and set the back camera to camera 3 on the monitor and you can do the split screen. Now I look at the sides of my trailer all the time. I usually pay attention to my lane, especially when driving on small roads or tunnels or between two diesels. Also, insert a memory card into the monitor and record the entire ride. If some idiot tries to stop you from leaving, you'll have video evidence they couldn't provide. Probably works for the guy who interrupts you when you accidentally tag him since you make him come to you before he magically comes in front of you. The only downside I see is that the headlights interfere with the IR at night so you end up with bright spots making it difficult to see the depth of the car on your side. Also, there is nothing wrong with my trailer and most of your roof racks, just not as clean as the left side of the trailer. Reversing a trailer is just a matter of setting up a 4 screen monitor, the model shows all three cameras on one screen, you have a full view around your trailer without worrying about the rear swinging in that blind corner , when the trailer is perpendicular to the truck.

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