Parking mode: This will start recording if your car is hit when parked up. A great dash cam feature to have if someone drives off after an accident. How is it powered? Coming to the meat of the matter, the WOLFBOX G840S features a Sony IMX335 Sensor, which paves the way for clear and detailed videos. The same can be said for nighttime videos too. As a matter of fact, several users have noted that the dashcam’s night vision is fairly decent. C. Graphics card requirement: Maximum resolution of 4K, more than 4GB of VRAM, a minimum bus width of 256-bit, and a memory frequency of at least 6,000MHz Note：If your car has its own reversing assist system, please ignore the red wire on the rear camera cable. Customer testimonials praise the image quality, wide-angle lens, and easy installation of the G840S, as well as the after-sales service and support.

The good thing about this mirror dash cam is that it has been thoroughly tested by the folks at Digital Camera World. The GPS is fairly accurate, and you should have the speed and the timestamp on your videos.

The front camera behind the mirror can get more angles by moving it slightly, and the rear camera by changing the installation position. Remove the inner panel of the trunk to expose the rear wiring compartment of the car. Open the trunk and look for a sturdy inner panel covering the other side of the license plate installation area. Aside from the added bonus of capturing more evidence in the event of an accident, a mirror dash cam is a great option because they can help if you’re bad at parking. Most mirror dash cams double as reversing cameras, and some even have movable guides to make sure you can park properly. Key things to look for in a good dash cam

Use a trim removal tool to pop out tailgate trim, then run the cable from outside of the car into the trunk of your car. With the Full-screen display turned on, the reversing image will be automatically enlarged by 1.5 times. G-Sensor: When triggered by excessive g-force (like in a crash or emergency stop), it will ensure that that footage is saved and will not be written over. More notably, the picture quality is on the sharper side, thanks to the 4K resolution. You will be able to make out minor details in regular dashcam video feeds. However, the night vision leaves a lot to be desired. That said, the daytime video feed has been lauded by the camera’s user base. As someone who's always on the road, having a reliable and top-quality dash cam is a must for peace of mind.The installation and setup of the G840S is easy, with a secure fit on the mirror and additional gadgets included in the box. The Vantrue M2 works on the same principle as the WOLFBOX G840S dash cam. For one, the mirror will double up as a touchscreen when needed. Secondly, it acts as a reverse camera when you engage the reverse gear. And it doesn’t end there. The touchscreen also displays guidelines to help you reverse with ease. Additionally, customers appreciate the clear images captured by the reverse camera and the bonus cloth for cleaning.

The G840S surpassed my expectations in every way. From the easy installation to the exceptional video quality, this dash cam is a standout choice. I have a 2 wire with a red and a yellow with a bare wire wrapped around the yellow in a male plug going to a rear camera. My extension wire has a 3 wire The WOLFBOX G840S kit gives you a high-definition 4K front camera and a 1080p rear cam. The installation and set-up are reasonably straightforward as Wolfbox has helpfully included a trim removal tool to make life a little easier. Once installed, the LCD display provides a pretty sharp image, and it's easy to navigate through the menu.

Product Summary

The WOLFBOX G840S is a 12 4K mirror dash cam car camera with front and rear view dual cameras, night vision, and parking assistance. Wolfbox G840S mirror camera with a 12-inch wide mirror is an excellent car dashcam for recording your journey. Abigail Bailey writes about products for the Good Housekeeping Institute. While she's not exactly a gear-head, she does have a Master of Science in Publishing Digital and Print Media from NYU, and loves driving her 20-year-old Honda CRV. The Vantreu M2 is yet another great rear view mirror dash cams for cars. If you must know, Vantrue is a formidable name in the dash cam scene, and the Vantrue M2 lives up to the company’s legacy as well. Like its counterpart above, it also requires its share of wiring, especially for the rear camera. But once done, you will have an excellent mirror dash cam with impressive picture quality at your disposal. installation method (Note: GPS module is facing up, placed on the instrument panel). WOLFBOX G840S Dash Cam install Note