Review on AMTIFO A7 HD 1080P Digital Wireless Backup Camera: 2021 Newest Version with 7 Inch DVR Monitor - High-Speed Rear View Observation System for RVs, Trucks, Trailers & 5th Wheels - Stable Signals & IR Night Vision by Jonah Koehnke

I installed this camera on my 28ft RV just below the center position light at the top of the rear of the trailer. I can see the entire bumper and a few feet behind the trailer. Very good as a backup and also for use while driving. This is a very good backup camera. The camera is solid and feels solid. It comes with two mounting brackets - one for vertical and one for horizontal mounting, each with adjustable angle. Simple two-wire installation. I used a multimeter to find the positive and negative wires on my trailer's taillights and connected the two wires to the camera to provide power when the trailer's running lights are on. I had to drill a 1/4" hole for the wiring and 2 smaller holes for the mounting brackets. The hardest part was removing all the silicone from my center marker light to access the trailer wiring. The camera has a very good viewing angle and good picture quality even in low light. The monitor came with a screw-on mount as well as an adhesive backing. The display, while large, is not high-resolution, but it's certainly good enough to see if there's anything behind you. The display feels less bulky than the camera (lighter) but works well with adjustments to brightness, contrast etc. I appreciate the included display sunshade to reduce glare I emailed the company about a windshield suction cup mount for the display and they also suggested me, due to the length of my truck (20 feet) and trailer (2 8 feet) to use a large external antenna with a magnetic mount. Both items were shipped quickly and free of charge. Amazing customer service! I'm impressed with both the product and the responsiveness of the company. Buy with confidence