






🚗 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 |
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**I
2 Reviews in one - G840H and G840S
There are two reviews here. G840S & G840H =============================================================== Review for G840S: Although initially I though the device is quite bulky, after installation and setup I quickly changed my mind. I had doubts that the device will 'fit' my mirror but once again I was wrong. Just after few seconds of moving it around it fit perfectly and I was stunned how securely it holds. Installation: one important thing to remember is that the camera is on one side of the device as such the device itself will slide more to one of the sides of your mirror. Initially I thought that this will bring the 'picture' too close to my face, but actually it feels very natural and comfortable. Video: I have different 4k camera in another vehicle and after few days of driving and comparing the quality it is hard distinguish the difference. Needless to say, I spent a lot of time doing my research before the purchase, so when this one landed on my lap I was surprised with this shot in the dark. Box: the box comes with a number of gadgets that you can but don't have to use. 1) Beside the camera itself and the mounts, you can use the GPS device. This is not compulsory, but if you want the GPS/speedometer info, it’s a must. The add on is very small, consequently you can conveniently install it behind the mirror. From driver's perspective you won't see it at all and it won't impact your vision. 2) The other device is the reverse camera that captures picture in the industry standard (for reverse cameras) of 1080p. Initially I thought that the 140 angle on reverse camera (170 front) is insufficient but after driving a few days, I can confirm it's perfect. After reviewing videos I have no problems reading number plates, so in the case of unfortunate accident, you can stay assured, the evidence will be there. 3) Cloth, nice bonus for cleaning the camera or device itself 4) Plastic wedge to feed and hide the cable during installation 5) Few cable holders (there are doing just fine during hot day). Also they can be used multiple times so if you decide to swap the cable (during hardwire installation) this can be done easily. Before installing one or few make sure you are confident if your choice as they hold very well. 6) Power adapter 7) Instructions Build quality: The device feels nice in hand. You get the premium feeling and after opening the box, I almost felt like it's Christmas. Pros: Material, Quality, Ease of installation Cons: this one is difficult. NONE in short, but if I was to try and find one thing I don't like, well... not for me but the reverse camera cannot be mounted directly on the window. I know there are people who would prefer do it. Consequently its a matter of preference I guess. Would be nice to have an option to chose which reverse camera option you prefer... but I'm nitpicking now. =============================================================== Review for G840H: It pleases me to be given opportunity to once again test another product of this company. A frind of mine was recently involved in a car accident and regrets not having one. Cutting to the chase just like G840S, the G840H provides you with the same quality feeling. The reverse camera feels heavy, but it must be due to its very good build quality. I have seen some plastic reverse cameras which I would not risk putting outside of the car, but this one, without a doubt in my mind can be easily installed over your number plate and configured with the DashCam to be your reverse prinking camera. The box comes with everything you need to do the initial installation. If you need the 24/7 parking mode enabled, a hardwire kit is required. This is standard across the industry. The hardwire kit is not expensive and you can get a good one for areound £25. Picture quality: The camera records in 1440P and can be configured in settings to use either H.264 or H.265 compression. On the paper, 265 is better as offers better compression and more footage on the same memory card. In my private opinion I prefer the old H.264. I found it provides marginally better quality picture and the loss in form of bigger video files is the price I'm prepared to pay. Let's be honest, the 256GB cards are not that expensive these days. Reverse camera records at 1080P which is industry standard. Front and back camera angle coverage: Front record at 170 and captures nicely everything you need, even vehicles that are practically parked next to you. Back camera provides 140 degrees angle and this is everything you will ever need. There is currently nothing with wider angle or better quality from what I can see, but you are welcome to do your research. Memory card: The box comes with 32GB memory card. This is perfect to get the DashCam up and running straight away, nevertheless I do recommend upgrading to at least 128GB, or 256GB if you plan on using parking more. Installation: This cannot be any simpler. If you don't count the time to plug it into the power source, I doubt it will take you more than 30 seconds to get in installed. It's hard to describe it, but my advise it to simply put it over the mirror and wiggle around until you feel it sits comfortably, and then secure with straps. Settings: The camera has a huge screen and it is super easy to configure from software perspective. I do prefer this over cameras that need to be connected to over iOS/Android system. It is super responsive and provides immediate feedback. Box: Comes with everything you will need to get the device up and running. I have attached picture with items available in the G840H box. Pros: Just like G840H, the product is of premium quality. Also, if you like to see clearly what is behind you and could use a bit of zoom, think no more. The dash cam screen is big enough to provide you just that, and not big to make you feel like it covers the windscreen. Further to the above the cam comes with GPS so it can also record your speed and location. This is a huge advantage in case you have an unfortunate encounter and someone refuses to accept liability. Cons: This is more of preference. Although the 1440P video is perfectly sufficient to read the numberplates and to be used as evidence, I do prefer the 4k quality cams. If this is also your preference G840S from the same seller ticks all the boxes.
Trustpilot
2 weeks ago
2 months ago