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WOLFBOX

WOLFBOX G840S 12" 4K Mirror Dash Cam Backup Camera, 2160P Full HD Smart Rearview Mirror for Cars & Trucks, Front and Rear View Dual Cameras, Night Vision, Parking Assistance, Included 32GB Card & GPS

    • Based on 11,982 reviews
Condition: New
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$119.99 Why this price?
Holiday Deal · 33% off was $179.97

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Wednesday, Jan 1
Order within 16 hours and 50 minutes
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Features

  • UPGRADED 4K UHD CLARITY - Experience stunning detail with the front camera's upgrade to 4K UHD (2160p) resolution, paired with a 1080p rear camera. The extra-large 12" display provides 1.5 times the viewing area of a standard mirror, significantly reducing blind spots for enhanced safety.
  • LARGER SCREEN & WIDER VIEW - The WOLFBOX G840S mirror camera features a 170 front lens and a 140 rear lens, offering a broader field of view to minimize blind spots during driving and reversing. The smart split-screen function allows simultaneous monitoring of both lenses, while the 2.5D curved screen seamlessly integrates with your vehicles interior.
  • SUPERIOR NIGHT VISION & IMAGE QUALITY - The G840S mirror dash camera is equipped with an upgraded low-reflectivity LCD to reduce daytime reflections. With incorporated WDR & HDR technology for balanced lighting, and a professional-grade sensor paired with a 6-glass lens for superior image quality, nighttime driving or challenging lighting conditions are handled with ease.
  • GPS TRACKING ALL THE TIME - The included external GPS antenna enables real-time GPS data display directly on the dash cam. Easily playback recordings to relive your journey and analyze driving data with precision.
  • 24-HOUR PARKING MONITOR - Beyond on-the-road safety with loop recording, the WOLFBOX camera also features a 24-hour parking monitor. Time-lapse mode records at a low frame rate to conserve power and storage while ensuring continuous surveillance of your vehicle. (A hardwire kit is required for parking monitoring.)
  • ENHANCED STABILITY & ADDITIONAL FEATURES - Enjoy reliable performance with the upgraded USB-C power port, which eliminates issues like restarts and overheating. Unlock additional features such as streaming media rearview, adjustable viewing angles, and G-sensor recording for added peace of mind.

Brand: WOLFBOX


Model Name: G840S Mirror Dash Cam


Orientation: Front and Rear


Vehicle Service Type: Car


Connectivity Technology: USB


Special Feature: Built-In Display,Built-In GPS, Built-In Speaker,Built-In Supercapacitor, Compact Design,G-Sensor,Loop Recording, Parking Monitor,Reverse Assist,Mute Function, Internal Memory,Night Vision,Touch Screen See more


Video Capture Resolution: 1080p


Included Components: Car Charger, 4K Mirror Dash Cam, 1080P Backup Camera with screws and tape, 32GB Card, External GPS antenna See more


Mounting Type: Rearview Mirror Mount


Color: Black


Product Dimensions: 11.85 x 2.83 x 0.71 inches


Item Weight: 1.83 pounds


Item model number: G840


Batteries: 1 Lithium Polymer batteries required.


Connectivity technologies: USB


Special features: Built-In Display,Built-In GPS, Built-In Speaker,Built-In Supercapacitor, Compact Design,G-Sensor,Loop Recording, Parking Monitor,Reverse Assist,Mute Function, Internal Memory,Night Vision,Touch Screen


Other display features: Wireless


Color: Black


Whats in the box: Car Charger, 4K Mirror Dash Cam, 1080P Backup Camera with screws and tape, 32GB Card, External GPS antenna


Manufacturer: WOLFBOX


Language: English


Country of Origin: China


Date First Available: November 13, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jan 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • 5 stars... and with a couple of reservations
First of all, this product is and does exactly what they claim it does. The 12" view display is VERY sharp and clear (with a couple of reservations I will address later), the wide angle lenses show everything and more, the GPS is accurate, and the rear-facing camera works very well, especially if you hook up the wire to the backup light so the unit displays the (adjustable) backup lines. Very useful in parking lots! The variety of settings and adjustments are impressive and useful. All-in-all, a really nice product. Now... here's some things I feel you should know.... First, I'm no expert in dashcams. I actually tried an inexpensive windshield mounted one, and it was okay, but I thought it used up too much windshield "square footage" and was a little distracting next to the rear view mirror - the only place I could fit it. Which led me to the units that fit on the existing rearview mirror. MUCH better for what I wanted. I originally just wanted the forward-looking camera and resulting recording, but the GPS was so easy to install, so I did that. Then, after some thought, I wanted to install the rear-looking camera. If you have a sedan with a trunk, this will be very easy. I don't have that. I have a 2009 Ford Escape, a smallish SUV style with a full hatchback as well as a window that opens. Lots of pivot points and moving parts. To get to the license plate light (the recommended routing and placement for the camera), I would have to nearly destroy the inside plastic panel covering the tailgate to route the wiring. And there was no good place inside the glass. So where? It ended up on the outside top driver's side corner of the hatch in line with the luggage rack frame - for a little protection. Not happy with that, but it works, and it's not the manufacturer's fault. Just beware if you have something other than a sedan. You may have to get creative. Another issue is nighttime rear view. The flare from the camera at night is fierce, and not at all useful for viewing out on the highway. In a lighted parking lot, it's fine. Great, even. Also, rain and snow. Just okay, but nothing unexpected or a design fault. It is what it is. Now, one other thing, and it's not a design fault, it's a part of what this device is... Think about it... You strap on this gadget that has a camera pointed straight forward onto your rear view mirror. It has a polished glass surface that is excellent for use as a rear view mirror all on it's own. And what's the first thing you do? You adjust the mirror, angling it down and towards you so you can center the reflection of the rear window in the mirror and see it by just glancing over, correct? And now that camera is pointed up and to the right, not straight ahead. It's a very wide angle lens, and this is not really a problem, but I fixed it by making a small wedge out of foam and inserted it between the unit and the mirror it's mounted on. Now the camera is pointed straight AND the reflection in the mirror is correct AND the rear-facing camera's image generally matches the real reflection. This is important on dark and cloudy days. I know this all sounds like problems and issues, but they are really not. I'm a fussbudget when it comes to stuff like this. This is a really good unit and does it all. I like it a lot. ... show more
Reviewed in the United States on November 26, 2024 by PWadzinski
    • So far the best bang for the buck hands down
Review Image by Payo Payo
So I got the wolf box as part of a removable dash cam/ mirror that I've been looking for some time. I've looked at other brands on Amazon and so far this is the one that take all the boxes. The build quality is superior. Ease of use is a piece of cake feature packed for all the stuff you need for a dash cam as part of a mirror with none of the needless gimmicks. This is not the Wi-Fi connected version one. This is the base model. So far it works incredibly well. The brightness is there and you I find it. You need to lower it to keep from being blinded from the good quality of screen and the picture quality is as practically feature packed. You might as well play movies out of this thing if you could. That said, if you're on the market for a dash cam/ mirror, this one is it look nowhere else ... show more
Reviewed in the United States on December 12, 2024 by Payo Payo
    • Great Dash Cam not very useful as Backup Camera
I bought the Wolfbox G840S on Amazon and the G930 directly from Wolfbox. I installed the G840 in a 2005 Dodge Durango and the G930 in a 2001 230SLK Mercedes. Both Products work very well. Tip order the extended wire (50ft). Even in the tiny Mercedes the default wires were 3 ft to short ;-( wasted a lot of installation time. The Wolfbox works great in the Mercedes SLK as DashCam and Rearview Mirrow. The rearview gets expanded and helps reduce the blindspots due to the shortness of the car and the existing small side mirrors. So in this car I got 2 functions (DashCam & Rearview Mirrow). It does not really work as a reverse camera, since I can not tilt the camera far enough down to see the bumper and still use it as a Rearview mirror. So when you reverse you still can not really tell how close you to the car behind you ;-( In the Durango, using it as a RearView mirrow does not really bring any benefits, because the car is so long, so the camera is so far back that even with the wide-angle lense it does not help with the blindspots. It does not work as a reverse camera either even if you tilt the camera all the way down so you can see the bumper and the hitch. Why, since I connected the red contact the camera goes into reverse mode and automatically zooms down. :-( In the Durango I really go only 1 useful feature out of the Wolfbox (DashCam). I have the screen set to automatically turn off after 1 second, and just use the the standart mirrow which is much dimmer than a normal mirrow. If feels like you used you blind function during the day. I really wish Wolfbox would offer a Camera option with 2 sensors & lenses integrated in one backup camera. One lense pointing down and one lense pointing straight back. It would also look so much cleaner. I would be happy to pay an extra $100 for that. The install cost is 3x of the purchase price. I am would have been happy to spend $500 on the unit if it would work correctly. Why do I drive a old car, because I have no depreciation and much lower insurance cost & registration fees. But nice Backup Cameras are a super helpful improvement in modern cars. Unfortunately these Units did not bring my old cars up to modern standards. ... show more
Reviewed in the United States on September 14, 2024 by Knut Schroeder

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