Review on VIOFO A129 Pro Duo 4K Dual Dash Cam—Ultra HD 4K Front and 1080P Rear Car WiFi Dash Camera with Sony 8MP Sensor, GPS, Buffered Parking Mode, G-Sensor, Motion Detection, WDR, and Loop Recording by Edwin Cen

My first question was would the backup camera work in a pickup truck with a nearly 90 degree rear window, yes if it was fully adjusted. Tip number one. When installing, grab a black marker or some type of marker and under the red plastic you peel off to stick the cameras to the windshield you'll see a white stripe. Paint over that black first so you don't have a white line, you'll see through it clearly. your window. This strip is to make it easier to remove the red plastic, it won't stick where it's white. You can imagine how I know that. The next tip is that you need or want to buy more things. You will need 2 polarized lens caps https://www.amazon.com/gp/product/B07HVRTW7X/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1 You will need a set of hard wiring for parking mode so you don't have wires hanging from the dashboards https: //www.amazon.com/gp/product/B07JQ1JYPJ/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1 You will also need 2 fuse wires in this kit, one for power and one for ACC wire. Bottom has an AC end so you can attach it to a stud or whatever. You need to check your car for the right size fuse taps. You have to press a button to save the photo so you don't have to reach under your rear view mirror to press the button on your camera https://www.amazon.com/gp/product/B07H44J9LX/ref=ppx_yo_dt_b_asin_title_o02_s00 ?ie =UTF8&psc=1 Most importantly, you need the largest SD card you can use https://www.amazon.com/gp/product/B07P4HBRMV/ref=ppx_yo_dt_b_asin_title_o03_s00 camera is now $381.15. Makes great videos. I still fiddled with all the settings but I don't think the rear camera works in parking mode. I bought it a long time ago but only installed it a month ago. Very easy to install and you can get additional reasons for the main camera when you connect multiple cars and just want to move the camera to the car you are using as you are a cheap skateboard. Also, it has GPS stamps on video without GPS base, at least I have it. Then again, we used the Wi-Fi setup to connect to the phone so we could place it in the car, it was total crap. It only connects for 30 seconds or less and you have to go through the whole thing over and over again, a huge pain in the ass. Making sure it's set up so you get the best shot was what took me the most time. I'll upload some photos later. I would probably buy this again. Haven't tried it at night so no reviews yet. Not much night life you know with all the corona. Stay safe there.