- Magnetic Solar Wireless Backup Camera HD1080P 3 Mins DIY Installation DVR 7" IPS Monitor Rechargeable Reverse Camera System for Hitching Gooseneck Horse Trailer Fifth Wheels/Car RV Camper AP7

I did a lot of research and I bought these with the intent on having rear and side visibility on my 31’ Class C motorhome. Right out of the box they worked. I testing them in my garage and they were (to my surprise) plug and play. Both Cameras synced instantly with the monitor and there was no setup involved at all. I tested them for the first 3 days (one of them on the motorhome) and everything worked like a charm. In testing them, I found that both cameras’ batteries lasted in full sun or partial shade at least 9 - 11 hours with 2 bars left. I found in dual screen mode that both cameras’ images were a bit stretched on the 7” monitor, but still very useful and I got used to it. I didn’t have any problems of the cameras coming out of sync or losing the image while driving. For all you folks that were worried about signal distance. It wasn’t an issue for me at all. In fact, in the picture I posted, you’ll see the Palm trees in the background and that’s where the cameras were. I store my RV about 100 yards from my house and was setting up the monitor in the RV. I turned the monitor on in the RV and to my surprise got a clear picture (as you can see) of my backyard! The camera magnets are “Crazy” strong and I struggle at times getting them off the RV, so no worries about them falling off. There is also a rubber base which keeps the camera from scratching the motorhome or any surface you stick it to. I now have used them 3 times traveling so far (with Battery life = 9 hours + each day) without any issues. The one thing I did find, that you should use the large antennas on both the cameras and the monitor. I found in using the short ones, the camera’s battery meter didn’t always show up on the monitor. The longer antennas fixed that problem. All in all, the camera quality is excellent and having zero issues with the setup. Charging them are easy and generally recharge them overnight before using them the next day. I am also leaving them on to run the battery down as far as possible before recharging them again. I feel it will help the longevity and I hate short charging rechargeable batteries. Taking a long trip here short and will report back on their performance. Once other thing, I researched that you could conceivably attach a 10W (external) solar panel (with a USB-C plug) to the camera (attached it to the roof) to give you more battery longevity into the evening. So far, I haven’t seen the need since the batteries are holding up during while driving. So far so good and very happy I bought these.

I recently installed the DVKNM Magnetic Solar Wireless Backup Camera HD1080P with the 7" DVR monitor on my RV, and I’m very impressed. The installation was incredibly easy—it really did take just a few minutes, and the magnetic mount made it simple to position exactly where I needed it without any complicated wiring. The video quality is clear and sharp, which makes backing up my RV much safer and less stressful. The wireless connection has been reliable, and the solar charging is a great feature since I don’t have to worry about constantly recharging it. Another highlight was the customer service. They were very responsive and helpful when I had a quick question during setup, which made the whole experience even better. They also sent a metal plate to install the camera. Overall, this is a great backup camera system—easy to install, works great for RV backing, and backed by excellent customer service. I would definitely recommend it.

System came with everything as described in the box. There was no installation process, just attach the camera to the trailer with the incredibly strong magnet and plug in the monitor and you’re in business. This camera was truly a game changer for highway driving. The clarity of the live-time monitor gave me the confidence to change lanes in high traffic. Even in heavy rain and night conditions it provided a clear view behind the trailer. Solar charging lasts for days so you rarely have to hard-wire charge during continuous travel. I highly recommend this product as it delivers just as it is promoted. Tip: The magnet is so strong you might have to slip a blade under it to remove from the trailer, but it absolutely will not shift while on the road.

UPDATE: Upgrading from 4 to 5 stars. Regarding my defective cameras (batteries died in both cameras after 2-to-3 weeks of non-use), I contacted the DVKNM folks via email on Dec 18, 2024 and they shipped me 2 new cameras which arrived 2 weeks and 1 day later (Jan 2, 2025) which, during the Christmas holiday shipping madness may be pretty good. I had to sync the new cameras up to the original monitor using instructions that they sent me and that went smoothly (other than I synced both cameras to the same channel the first time so only one worked, then re-synced the 2 cameras to 2 different channels on the monitor and all was well). I ordered my first set in early March 2024. I liked it so much that I ordered a second pair (system) in late May 2024 (details later, but wanted to use all 4 cameras on one monitor but that requires syncing the cameras to the different monitor so I haven't done that yet). I loved the easy setup, the great picture quality on the monitor, and the ease of use. I pull several different trailers and I put one of these cameras on the tail gate of my pickup truck to help connect the trailer, and then put the other camera (or both cameras) on the back of the 20' flat bed trailer or the 24' enclosed trailer and can easily see what is behind the trailer. Up until this week I only had 2 complaints (neither of which would stop me from recommending these cameras: (1) the solar charging is really good IF you had 2-to-3 days to spare waiting for the camera to charge (note the sarcasm!). On the other hand, the USB charging system is reasonably fast. (2) The windshield mount was really amazing in how good it stuck to the windshield. But only until I had to take it down to move it; then it would no longer stay mounted to the windshield. So, if you need to use the windshield mount then make sure that it is mounted exactly where you want it because if you move it then it will no longer do a good job of holding the camera monitor. However, this week I took the original purchased set out of my truck and tried to use them. The batteries in both cameras indicated one bar so I plugged the USB into them. After a short time the battery charge indicator showed all 4 lights. But, when I disconnected the USB charging cable, the battery charge indicator went back to showing 1 bar. When I tried to use the camera it would last maybe 3 or 4 minutes and then die. Leaving the cameras on USB charge overnight did nothing to improve the situation and they, like before, showed full charge while the USB was plugged into the camera but immediately went to 1 bar when the USB cable was disconnected. So, my assumption is that the batteries will no longer take a charge after 9 months of use. The Amazon return window has closed so now I will attempt to see what options I have with the manufacturer's warranty. I will update this review if there is any significant POSITIVE or NEGATIVE feedback with my interaction with the manufacturer. I haven't used the 2nd camera set yet beyond the initial charge and set up. I bought the second set for the primary purpose of using all 4 cameras on the first monitor, but that didn't work because the two camera systems are on different frequencies, and having only 2 cameras on one system seemed to be giving me all the views that I needed.

Great products, good quality, and easy installation.

The product itself is great, easy to set up and use. The only issue is that the screen backing melted while it was attached to the windscreen.