






🚗 See More, Drive Safer — The Ultimate 4K Mirror Dash Cam Experience
The WOLFBOX G840S is a premium 12" smart rearview mirror dash cam featuring a 4K UHD front camera and 1080p rear camera for comprehensive dual-view recording. Its ultra-wide display and advanced night vision technologies ensure crystal-clear footage day and night, while built-in GPS and G-sensor provide precise tracking and automatic incident protection. With 24-hour parking monitoring, loop recording, and a sleek, easy-to-install design, it’s engineered for millennial professionals who demand safety, style, and cutting-edge tech on every drive.












| ASIN | B0811Q28N6 |
| Are Batteries Included? | No |
| Auto Part Orientation | Front & Rear |
| Auto Part Position | Front Inside |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | #81,719 in Electronics ( See Top 100 in Electronics ) #138 in Car On-Dash Video |
| Box Contents | 1080P Backup Camera with screws and tape, 32GB Card, 4K Mirror Dash Cam, Car Charger, External GPS antenna |
| Brand | WOLFBOX |
| Brand Name | WOLFBOX |
| Colour | Jet Black-G840S(4K+1080P) |
| Compatible Devices | car, truck |
| Compatible with Vehicle Type | Bus, Car, Minivan, Truck |
| Connectivity Technology | USB |
| Control Method | Touch |
| Customer Reviews | 4.2 out of 5 stars 14,228 Reviews |
| Display Type | LCD |
| Field Of View | 170 Degrees |
| Flash Memory Type | card |
| Frame Rate | 30 FPS |
| Importer Contact Information | WIDEVIEW SOLUTIONS, First Floor, Building No./Flat No.: Shop No.104 Britannia Road, RG City Centre, Lawrence Road Industrial Area, New Delhi, North West Delhi-110035, Customer Service Number: +91 99589 15777 |
| Included Memory Card Size | 32 GB |
| Item Dimensions D x W x H | 30.2D x 7.3W x 3.7H Centimeters |
| Item Type Name | WOLFBOX Mirror Dash Cam Backup Camera,12" IPS Full Touch Screen,1296P HD Dual Lens Smart Rear View Mirror for Cars & Trucks, Sony IMX335 HDR Stream Media with Night Vision & LDWS, Free 32GB TF Card |
| Item Weight Unit of Measure | 830 Grams |
| Manufacturer | WIDEVIEW SOLUTIONS, First Floor, Building No./Flat No.: Shop No.104 Britannia Road, RG City Centre, Lawrence Road Industrial Area, New Delhi, North West Delhi-110035, Customer Service Number: +91 99589 15777, WOLFBOX |
| Manufacturer Contact Information | WIDEVIEW SOLUTIONS, First Floor, Building No./Flat No.: Shop No.104 Britannia Road, RG City Centre, Lawrence Road Industrial Area, New Delhi, North West Delhi-110035, Customer Service Number: +91 99589 15777 |
| Manufacturer Part Number | G840 |
| Maximum Aperture | 1.8 f |
| Memory Slots Available | 1 |
| Model Name | G840S |
| Model Number | G840 |
| Mounting Type | Rearview Mirror Mount |
| Other Special Features of the Product | Built-In Display, Built-In GPS, Built-In Speaker,Built-In Supercapacitor, Compact Design,G-Sensor,Loop Recording, Internal Memory,Night Vision,Touch Screen, Parking Monitor,Reverse Assist,Mute Function |
| Packer Contact Information | WIDEVIEW SOLUTIONS, First Floor, Building No./Flat No.: Shop No.104 Britannia Road, RG City Centre, Lawrence Road Industrial Area, New Delhi, North West Delhi-110035, Customer Service Number: +91 99589 15777 |
| Real Angle of View | 140 Degrees |
| Screen Size Unit of Measure | 12 |
| Special Feature | Built-In Display, Built-In GPS, Built-In Speaker,Built-In Supercapacitor, Compact Design,G-Sensor,Loop Recording, Internal Memory,Night Vision,Touch Screen, Parking Monitor,Reverse Assist,Mute Function Special Feature Built-In Display, Built-In GPS, Built-In Speaker,Built-In Supercapacitor, Compact Design,G-Sensor,Loop Recording, Internal Memory,Night Vision,Touch Screen, Parking Monitor,Reverse Assist,Mute Function See more |
| Supported Standards | TS |
| UPC | 708111275712 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Bus, Car, Minivan, Truck |
| Video Capture Resolution | 2160p |
S**R
Excellent product under 25k
Wolfbox X5 Dash Cam Review – A Must-Have for Every Car Owner! I recently purchased the Wolfbox X5 dash cam, and I must say, it has exceeded all my expectations! From design to performance, this device delivers outstanding value. Crystal Clear Video Quality: The 4K front camera and 2.5K rear camera capture every detail with amazing clarity, both during the day and at night. The night vision is especially impressive, making it easy to see number plates and surroundings even in low light. Touchscreen Display: The touchscreen is bright and responsive. It gives a wide and clear view, making it much easier to drive and park. The split-screen feature for front and rear views is super handy. Built-in GPS and WiFi: GPS tracking is very accurate and useful for checking routes and speeds. Plus, the built-in WiFi lets me easily download videos directly to my phone using the Wolfbox app. No need to remove the SD card again and again. And one more thing this dashcam includes a pre installed 128 gb sd card along with it. Smart Features: I love the parking monitor and G-sensor — they add an extra layer of security by recording incidents even when the car is off. It gives me peace of mind knowing that my vehicle is protected 24/7. Easy Installation & Sleek Design: The installation was simple, and the design is sleek and modern. It blends perfectly with my car's interior without looking bulky. I would say that The Wolfbox X5 is one of the best dash cams on the market today. It's packed with premium features at a very reasonable price. Highly recommended for anyone who wants top-quality performance, safety, and convenience while driving! Customer Service : I would say its fabulous they are very responsive on call and they gives you proper solution regarding installation of warranty.. I would give 10/10 to wolfbox x5 and customer sevice both.
S**R
Awasome product. Must Buy .
Finally after a long time investigation. i purchased my dash cam, and right from the unboxing, it felt like "Yes" its a premium product. The packaging and the build quality of the unit are impressive. I was hopeful that my personal experience would align with those, and I looked forward to testing it myself. It sounds like the installation went smoothly and the dash cam is functioning exactly as it should — quick setup, no connectivity issues, and a seamless app connection are always a good sign of quality. here are some important point i need to highlight Design and Build Quality: The dash cam has a sleek and modern design that blends seamlessly with the car’s interior. It feels sturdy, and the build quality inspires confidence for long-term use. The rearview mirror design is particularly clever, doubling as a dash cam while giving the car a more integrated and less intrusive look. Video Quality: The front camera records in 2.5K or 4K (depending on the model) with exceptional clarity during both day and night. The WDR (Wide Dynamic Range) ensures clear footage even in low-light situations, handling glare and shadow transitions smoothly. The rear camera also provides sharp 1080p resolution, which is great for reverse parking and offers additional security coverage. User Interface and Setup: Setting up the Wolfbox Dash Cam is straightforward. The touchscreen mirror interface is intuitive and responsive, making it easy to navigate settings. The camera offers multiple display modes, such as front, rear, or split-screen views, adding convenience when reversing or monitoring surroundings. Features: • GPS and G-Sensor: Tracks your driving route and speed, while the G-sensor automatically locks video footage in the event of sudden impacts or accidents. • Parking Monitoring: Offers 24/7 surveillance by recording events when motion is detected, even when the car is parked. • Loop Recording: Ensures continuous recording by overwriting the oldest footage, so you never run out of storage. • Night Vision: The Sony STARVIS sensor enhances low-light performance, ensuring the footage is usable even in near darkness. • Voice Control (on some models): Hands-free operation with basic voice commands for recording, photo capture, and more. Installation: Installation is relatively easy, even for those without much technical experience. The kit includes all necessary cables, and the rear camera can be mounted seamlessly either inside or outside the vehicle, depending on preference. Performance and Reliability: The Wolfbox Dash Cam performs smoothly without lag, and the footage is stable even on bumpy roads. It’s reassuring to have both front and rear views covered, especially on long trips or in urban environments where unexpected incidents can occur. Pros: • High-resolution video with excellent night vision • GPS tracking and reliable G-sensor • User-friendly interface with a touchscreen display • 24/7 parking monitoring • Solid build quality and modern design Cons: * None as of now. Conclusion: The Wolfbox Dash Cam stands out as a comprehensive, all-in-one solution for drivers seeking high-quality footage and reliable safety features. Whether you’re a daily commuter or road trip enthusiast, the dash cam offers peace of mind with its excellent performance, sleek design, and thoughtful features. Highly recommended for anyone in the market for a dependable dash cam!
P**H
Good quality value for money product.
Fantastic Video recording and its recording. Quite useful. Needed some support after purchasing the product and got it repaired on the same or next day.
R**A
WolfBox Dashcam review
The Wolfbox Dash Cam is a feature-packed and reliable driving companion that delivers excellent value for the price. Design and Build Quality: The dash cam has a sleek and modern design that blends seamlessly with the car’s interior. It feels sturdy, and the build quality inspires confidence for long-term use. The rearview mirror design is particularly clever, doubling as a dash cam while giving the car a more integrated and less intrusive look. Video Quality: The front camera records in 2.5K or 4K (depending on the model) with exceptional clarity during both day and night. The WDR (Wide Dynamic Range) ensures clear footage even in low-light situations, handling glare and shadow transitions smoothly. The rear camera also provides sharp 1080p resolution, which is great for reverse parking and offers additional security coverage. User Interface and Setup: Setting up the Wolfbox Dash Cam is straightforward. The touchscreen mirror interface is intuitive and responsive, making it easy to navigate settings. The camera offers multiple display modes, such as front, rear, or split-screen views, adding convenience when reversing or monitoring surroundings. Features: • GPS and G-Sensor: Tracks your driving route and speed, while the G-sensor automatically locks video footage in the event of sudden impacts or accidents. • Parking Monitoring: Offers 24/7 surveillance by recording events when motion is detected, even when the car is parked. • Loop Recording: Ensures continuous recording by overwriting the oldest footage, so you never run out of storage. • Night Vision: The Sony STARVIS sensor enhances low-light performance, ensuring the footage is usable even in near darkness. • Voice Control (on some models): Hands-free operation with basic voice commands for recording, photo capture, and more. Installation: Installation is relatively easy, even for those without much technical experience. The kit includes all necessary cables, and the rear camera can be mounted seamlessly either inside or outside the vehicle, depending on preference. Performance and Reliability: The Wolfbox Dash Cam performs smoothly without lag, and the footage is stable even on bumpy roads. It’s reassuring to have both front and rear views covered, especially on long trips or in urban environments where unexpected incidents can occur. Pros: • High-resolution video with excellent night vision • GPS tracking and reliable G-sensor • User-friendly interface with a touchscreen display • 24/7 parking monitoring • Solid build quality and modern design Cons: • Voice commands can be limited in functionality • Some users may find cable management during installation tricky Conclusion: The Wolfbox Dash Cam stands out as a comprehensive, all-in-one solution for drivers seeking high-quality footage and reliable safety features. Whether you’re a daily commuter or road trip enthusiast, the dash cam offers peace of mind with its excellent performance, sleek design, and thoughtful features. Highly recommended for anyone in the market for a dependable dash cam!
P**H
(Before Buy Read this) : Expensive Dash Cam with Poor Reliability and No Effective Warranty Support
I do not recommend buying this dash cam, no warranty on this product unbelievable how amazon allow to sell such products on their platform? I purchased this product expecting reliable performance from a premium international brand. Unfortunately, when my car was involved in an incident, the dash cam failed to record the footage that I needed most. Despite the vehicle being in driving mode, the recording was missing from all cameras. The biggest disappointment was the after-sales support. Although the product was sent for inspection, the warranty and resolution process was slow and frustrating. As a customer, I was left without a dash cam for an extended period, and neither the seller nor Amazon provided a satisfactory resolution. In my experience, Amazon did not take responsibility for resolving the issue beyond directing me to the manufacturer. If you are buying a dash cam for safety and evidence during emergencies, reliability is the most important factor. Unfortunately, this product failed when it mattered the most. Based on my experience, I cannot recommend this product. I suggest that buyers carefully consider other brands that offer better reliability, responsive customer support, and a clear warranty process before making a purchase.
P**N
WOLFBOX i07 3 Channel Dash Cam
I've been using the WOLFBOX i07 3 Channel Dash Cam since May 15th, and I’m very satisfied with its performance. The dash cam works excellently both during the day and at night. I'm especially impressed with the rear camera—it captures vehicle number plates clearly even in low-light or night driving conditions, which is very helpful for safety and evidence. One of the best parts is the quick and smooth video transfer to the mobile app via Wi-Fi, which makes it easy to view and manage recordings on the go. The build quality is solid and feels premium. Also, WOLFBOX includes an installation kit and a user manual in the box, which makes the setup process simple and hassle-free, even for first-time users. Overall, this is a high-quality and reliable dash cam. Highly recommended for those looking for a good 3-channel dash cam with excellent night vision, fast connectivity, and easy installation.
K**T
Camera clarity verry good
recently purchased the WOLFBOX i07 3-Channel Dash Cam and it has exceeded my expectations in every way. The 2.5K (1440P) front camera combined with 1080P interior and 1080P rear cameras gives complete coverage around my car. The video quality is extremely clear both during the day and at night, and the IR night view works impressively well inside the cabin. The built-in Wi-Fi & GPS make it easy to review footage on my phone and store location/speed details for reference. The 3” LCD screen is sharp and user-friendly, and I appreciate that it even came with a 32GB card so I could start using it right away. The 24H Parking Monitor feature provides great peace of mind, and knowing that customer support is quick and friendly makes this an even better choice. The overall build quality feels premium and installation was simple.
P**J
GOOD
CAMERA IS GOOD BUT IT HAS NO ONLINE CONNECTIVITY SO THAT YOU CAN SEE IT AT HOME. ONCE YOU CONNECT TO ITS WIFI RECIRDING STOPS. BEFORE BUYING I THOUGHT IT WILL REMAIN ONLINE IF CONNECTED TO WIFI
L**2
Wow. This is a good back mirror.
Whats a good start for a technology that will help me drive safely. Thanks.
M**I
good front camera but lackluster rearview camera
The screen and touch responce is great. It has nice features. Front camera is pretty good but rearview is not as good after dark. Some pictures that are uploaded can be misleading and make you purchase a different model rather than what you want. More importantly, the customer support is phenomenal. They will fix any issue and make sure you are happy with the purchase and the brand. Happy to own a Wolfbox branded product.
C**S
Producto muy recomendable
La cámara de coche WOLFBOX 4K Dashcam es, sin duda, un dispositivo impresionante que ha superado mis expectativas en todos los sentidos. Como conductor preocupado por la seguridad, siempre he buscado una cámara de tablero confiable que pueda proporcionar pruebas claras en caso de un incidente en la carretera, y esta cámara lo hace con creces. En primer lugar, la calidad de video 4K es excepcional. Las imágenes son nítidas y detalladas, lo que facilita la identificación de matrículas u otros detalles importantes en las grabaciones. La pantalla táctil de 12 pulgadas es lo suficientemente grande como para ver claramente lo que está sucediendo y navegar por los menús de configuración de manera sencilla. La función de doble lente con ángulos de visión de 170° + 140° es una característica destacada. Captura un amplio campo de visión tanto en frente como en el interior del automóvil. Esto es especialmente útil si desea documentar lo que sucede dentro del automóvil o si tiene un vehículo de flota y necesita supervisar a los conductores. La visión nocturna también funciona sorprendentemente bien, lo que proporciona una calidad de video clara incluso en condiciones de poca luz. El G-Sensor es una característica vital en una cámara de tablero, ya que detecta automáticamente eventos de colisión y bloquea las grabaciones para evitar que se sobrescriban. Esto garantiza que siempre tenga evidencia de cualquier incidente. La función de grabación en bucle es práctica, ya que asegura que la tarjeta SD de 32 GB incluida nunca se llene por completo. Las grabaciones más antiguas se sobrescriben automáticamente, por lo que no es necesario preocuparse por la capacidad de almacenamiento. El monitor de estacionamiento es una ventaja adicional. Puede configurar la cámara para que grabe automáticamente cuando detecta movimiento o vibraciones mientras su automóvil está estacionado. Esto puede ser útil para proteger su vehículo en situaciones de estacionamiento. La instalación fue relativamente sencilla gracias al soporte de succión y el cableado incluido. Además, la cámara es lo suficientemente elegante como para no obstruir significativamente su visión mientras conduce. En resumen, la WOLFBOX 4K Dashcam es una inversión valiosa para su seguridad en la carretera. Ofrece una calidad de video excepcional, funciones avanzadas y una fácil instalación. Si está buscando una cámara de tablero confiable y de alta calidad, no puedo recomendar esta lo suficiente. Estoy muy satisfecho con mi compra y me siento mucho más seguro en la carretera con esta cámara a mi lado. ¡Una compra excelente! ⭐⭐⭐⭐⭐
J**.
Nederlandse handleiding
Ik ben het Engels niet machtig zo kan mijn instellingen niet naar mijn keuze instellen
R**B
For the price - This one is great, but not perfect, but really close!
** Updated** Ok, so I bought this based on the reviews. I originally gave it 3 stars, but upgraded it to 4 then 5, because of interactions with their service team, whom are very keen on making things right. I upgraded it again to 5 because their solutions and actions were great. So, now that I have this all installed, I went out in the deep darkness for a test. I thought that it works pretty good, but let me get into the details. Cameras: I found the original rear camera had a rather grainy image in the dark, but useable, I suppose I was expecting it to be a bit more of an eye into darkness than it turned out. Am I disappointed?; well no not really, maybe some… but I did think it should be a bit better than it is. Graininess shouldn’t be affected even considering it was installed inside the rear hatch window. The forward image is great and it’s behind a window… So The next day it was sunny and I went for another drive. So now i find some new issues: When driving with the sun out, looking at the rear image, there is a lot of problem with reflections. I am guessing it’s because it’s mounted on the inside, oh well, for now that will have to do until I can figure out how to mount it outside in such a place that is useful, I may try adding a small black cardboard sun shade over the lens to see if that helps. I don’t really want to mount it outside And offset from the hatch handle (the handle is right in the center) for several reasons, first being that I don’t want it staring straight into the guy behind me’s headlights and second I don’t want some punks walking by and seeing it dangling there and decide to damage it, rip it off or diddle with it. So inside it stays for now. ** Update ** Wolfbox customer service got in touch with me after they read my review and offered to ship me a new better model rear camera, it came very fast and now that it’s installed, i can say i like the rear image much better. Much less grainy. Front camera: I find the clarity and overall look and brightness are really great. Software: So when using the setup, I found a problem that bothers me. If you are dealing with the reflections and want to turn off the screen, and use it like a regular mirror, it stops recording if you are in the brightness mode. If you put it on “screen off mode”, that issue is avoided, because it turns off the screen and keeps recording after it stays lit for 30sec, so ok… but it would be nicer to have an onscreen button that you could do that with because now if i’m driving at night and want it on, you have to go into settings and monkey around to get it back to being on all the time… grrrr And then of course the screen is really dark in mirror only mode which is very sad. The manuals descriptions of the modes is poor. ** Update ** Tech support said that “quick” touching the power button will also turn it off but allow for continuous recording in mirror only mode. Ok, that helps! I love the touch screen, and the software is clean and easy to use minus the issues I mentioned with the screen off options. I love how i only have to touch the screen like an iPad to move the image angle up or down. Also, the file system seems very weird. After reviewing the files on my computer it seems that I can see all the files as expected, you can only review forward files while on the mirror, I can’t see any files for the rear camera on the mirror, only on the computer… not a deal breaker at all. Device body and design: Another issue I have is the very poor “thought” design of the cables where they connect to the unit… 3 different shapes and angles, you would think they would design it in such a way that they would all face the same direction and sit nicely side by side instead of all hap hazard… see pics. (i’ll get a better pic soon) It would be nice if the PCB had the memory card to one side or the other rather than in-between the rear cam and gps wire connections. But not a deal breaker. GPS and LDWS I tried the gps gizmo and took it out - absolutely useless and distracting. Supplied cables and lengths. I have a 2013 grand caravan and I found the rear camera extension wire was “just” long enough, if i have to mount it down near the license plate it might not make it unless i routed it as a straight shot through the head liner rather than around the perimeter under the edges. Also, The front power wire is just barely long enough and i mean barely it would be nice to see it 6 inches or more longer. I originally bought a 10inch unit - and “that” was too small just incase you’re trying to figure out which one you need. Security Features: There is a consideration to make when you buy one of these you may need to know. It has to do with the leaving the camera on 24/7 on a non keyed 12v outlet, I tested the unit after i installed it and it is drawing about 0.3amps, so if you have a 45 or so amp hour battery, the battery will be dead or unable to start the car in about 3 to 6 days, so if you don’t drive everyday - so as to recharge the battery, you might want to not bother with the security cam feature. If you do, you should get the adapter kit that is suppose to prevent drawing the battery out completely, but again, if you don’t drive it everyday, that kit will only just cut off the battery so it doesn’t kill it, and you’ll still be not recording after maybe 4 - 6 days. However! - just to be clear, all this draining on a 24/7 recording program, is going to hurt your battery long term, because draining a flooded lead acid battery to 75% every 3 - 6 days is not good for it. You might want to get a heated LifepO4 lithium or at least an AGM battery rather than a basic lead acid flooded battery. But I am ranting here… this not the fault of the dash cam… you could buy your battery at costco and just replace it under warranty in 3 years if it gets weak. Or, maybe getting a small dedicated additional battery that you hide somewhere for the camera to draw from, which your alternator charges maybe with an isolator switch to have while your driving, just saying. That of course will likely have to be professionally installed to be useful. I just wouldn’t bother. I am just going to use it in my keyed 12v outlet thanks, and for that it seems so far to be great. I find if i need security recording - i just switch the prong to my non keyed outlet for as long as i need it then i put it back. **Update** I received some info from tech support concerning the recording in off keyed mode, apparently they say that there is circuitry embedded that prevents it draining the battery past 12v. I knew I wasn’t going anywhere over the holidays, So I put the adapter into my non keyed outlet and after 3 days my battery was stone dead at 8.4v - yup had to get a jump to start it. So I will leave it in the keyed adapter from now on, but regardless I still don’t like the idea of leaving any sort of parasitic device eating away at my battery even if I am charging it every day. I know many of you are not electrically savvy and think that there is nothing to consider when making changes to your systems, that all is rosy and possible. As I said; if you do use it in non keyed mode or with it running straight off the battery AND you tend to not drive everyday, you should have something other than a lead acid battery installed, and the additional kit that protects the battery because LONGTERM your going to shorten your batteries life and unless you drive everyday, you are going to drain out. So overall - you can’t go wrong buying this unit! Support is great, and the product is well thought out for the most part. I may be a bit weird about protecting batteries, but that’s me. If you’re looking for a good dashcam mirror, this one is worth getting in my opinion. my 2cents
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2 days ago
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