Review on 🚐 JUNHAOZ 720P 7 Inch Digital Wireless Backup System - Dual Camera Inputs, Split/Quard Screen - Ideal for RVs, Trailers, Motorhomes, and Trucks by Justin Olson

I have this for my camper trailer as a backup. The trailer is 27 feet long and the wireless signal barely reaches the front of the truck where the screen is located. I actually have to experiment with where to place the display so it can connect, but it works. I installed the camera in a prepared backup camera spot in our trailer that was meant for the Furrion wireless camera (which retails for about $488(!)). The wiring was already in place and it was easy to connect and I just drilled a hole in the bracket to put the wires through to connect. After connecting and switching on, the monitor is simply plugged into the cigarette lighter socket in the truck, switched on and connected. Very easy. The mount is fine - there is only one small screw that holds the camera at the desired angle. I wonder if it will wear out over time and slip off causing the camera to point too far down. I may have to glue the camera to the bracket at some point. The included instructions are for another 5 inch high definition digital wireless backup camera, so they are not exact. But the instructions don't help much anyway, they just say it has buttons and doesn't need to re-sync the camera to the monitor as it's already synced. The functions of the camera are quite simple: brightness, contrast, color level (no hue adjustment), image inversion, pairing. You can adjust the fallback guides (top/bottom/wide/narrow) or turn them off - I just turned them off. One of the main complaints I have is that there is no suction cup to attach the monitor to the windshield. what to do with it Is it just some metal thing I think you should have on the dash? Of course, there are no instructions in the manual on how and where to install it. I think it will come in handy for securing driveways and campsites. I no longer have to get out of the car several times to see what's behind. :-)