WOLFBOX G840H Dual Camera Rear View Mirror Dash Cam

I would buy more of these for my other vehicles if had more features and options such as self-dimming when driver behind has high beams on at night and cabin Ambiant light sensor and option for rear camera to help connect trailer hitch from coupler to ball. The over speed limit does not work on mine and I had to turn the over speed reminder off or it blanked out my screen. I had one before but the firmware update caused my first one to fail and they company gave me a new one free of charge so they give good customer experience which is why I hope they improve this product in future because what they have now is outstanding if improved in future and I would buy more product from this company in future if they offered more options in future. I really like this product and this company but think it can be improved. The attached video shows the outstanding features that captured a wrong way driver.

Great quality! Been using this for almost a month now without any issues. Rear camera is mounted outside of the car above the rear license plate. Only issue I have had is you need to view the video on your PC using VLC player or just use an adapter for your iPhone and go to files! Hardwire kit is great for turning off the screen with the accessory trigger wire. When looking at the files on a flash drive or on the phone there is 6 folders “Front Normal”, “Rear Normal” , “Front Picture”, “Rear Picture”,and for Hard Breaking “Front Emergency”, “Rear Emergency”.

Tip: One thing I don’t see advertised much is you double tap the screen to take a screenshot of important things!

I had one like this before but it had some defects so I had to buy it again. I especially like this type of camera because it works both as a camera and mirror and you don't have to hang a separate camera with the mirror.
It is an easy installation with all the kit comes with it. The screen is really big of 12" and gives a perfect vision. There comes a 32 GB TF card for memory and rear camera too with all the wires and cables for installation and functioning.
It does its job pretty well. It has 2.5k dual-lens streaming media which was not there with my previous one. The picture quality is awesome. Catches every moment very sharply with both front and rear cameras and records there in it. The night vision works well, no problem is catching night moments like day ones. It is a touch screen device easy to operate with multiple functions.
Even there ia parking assistance and GPS.

Please be responsible while using this product, another screen on the car can be really distracting specially when trying to figure out all this new toy can do.

Installation is pretty straightforward, thinking of getting a second one for another vehicle...
Good:
-Easy to see during the day
-Mirror is good enough when display is off
-Installation is fairly easy ( skill level 2 of 5)
-Quality at night is pretty good

Bad
-Unit is heavy, if your mirror base is not strong enough this will cause it to move or face down while driving

This dash cam is an excellent product, and is perfect for my needs. My truck didn't have a back up camera, well, it does now!! The product is well put together and boxed nicely also. I had no problem running the wires ( have many years experience in auto) I would definitely buy this product again and recommend to friends & family!
Overall, I am beyond satisfied with my purchase