Digital Wireless Backup System, Waterproof and Night Vision Wireless License Plate Rear View Camera + 4.3’’ Wireless Display for RV, Cars, Truck, Vans

I installed this unit on the license plate of my 15 foot trailer camper. I was able to route the wire up through the license plate light. The transmitter was mounted inside a storage compartment and power is via a cigarette adapter. The monitor is in my RAV4. I tried the unit for the first time today driving home from the dealer in the rain. The picture was solid and provided a wide angle view similar to looking in both rear view mirrors at the same time, with of course the ability to see directly in back of the camper. Remember that due to the wide view "objects are closer than they appear". I turned the guide lines off for driving. They were helpful for backing into my driveway at home. I hope to try backing into a campsite in the next couple weeks. So far so good. I'll update as I use this further.

Returned because I was hoping this would be easier to set up. I ended up selling my RV, so can’t provide usage details

The camera works great. Had to buy a 90 degree SMA adapter to bring the antenna closer to the monitor. Had a clearance problem utilizing an existing mounting pad on the dash. Had to fabricate a mounting plate to mount under the bed of a pickup truck because of the push button on the harness.

Now that I've finally gotten this device to work, I'd say that it's pretty good. Getting to this point, however, was no fun and took weeks. Some of the buttons on the back of the monitor don't work that well, some not at all. Several correspondence exchanges with the company finally resolved a series of issues keeping it less than operational. The issues included getting an obsolete "manual" with the original unit, getting a slightly updated one that still didn't handle the problems, and finally getting the real solution via email, which should have been an integral part of the manual itself but was nowhere to be found in either. The first few responses from the company simply quoted the manual, which was no help at all. As noted, however, after several exchanges, the issues were finally resolved. You decide if you think 3 weeks of back and forth is worth it.

Camera works nicely. Set up too monitor and to see who is behind., help me when i back up, Use it to my
RV. I dont use night vision yet, but good to have it so know who is behind. Wort the money.😀

It works very well with my RV obtaining a clear image up to more than 100 meters. Don't try beyond that distance, but it may work farther

Product didn’t work. The directions are incomplete. I found that out by looking at google reviews. I emailed tech support (email only option) and they were slow to respond (days at a time) and would only respond with more questions. I am returning item.

seems like a quality unit for the price.
I bought this to act as a camera inside an enclosed trailer I tow. For that purpose, the wireless was KEY.
Installation was easy. Took about an hour the way I wanted it mounted and powered.
Display is a little small, but the picture was pretty good considering this is a $70 unit.
The night vision, however, was useless. Unless theres an adjustment or Mode that needs to be turned on, I was unable to see anything in the trailer with the lights off and door closed. So for my purpose, when towing, I will just keep the interior light on in the trailer. With the light on, its a pretty good picture.