--- product_id: 738161478 title: "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" brand: "wolfbox" price: "221.13 DT" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/738161478-wolfbox-g840s-12-4k-mirror-dash-cam-backup-camera-2160p store_origin: TN region: Tunisia --- # Advanced night vision with WDR & HDR 4K UHD front + 1080p rear dual cameras 12" ultra-wide IPS display 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 **Brand:** wolfbox **Price:** 221.13 DT **Availability:** ❌ Out of Stock ## Summary > 🚗 See More, Drive Safer — The Ultimate 4K Mirror Dash Cam Experience ## Quick Answers - **What is this?** 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 by wolfbox - **How much does it cost?** 221.13 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/738161478-wolfbox-g840s-12-4k-mirror-dash-cam-backup-camera-2160p) ## Best For - wolfbox enthusiasts ## Why This Product - Trusted wolfbox brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Lens Coverage:** 170° front & 140° rear lenses for full situational awareness - • **Built-In GPS & G-Sensor:** Track routes and automatically secure footage on impact - • **24/7 Smart Parking Monitor:** Continuous surveillance with time-lapse recording to protect your vehicle - • **Immersive 12" Ultra-Wide Display:** 1.5x larger view reduces blind spots for safer driving - • **Crystal-Clear 4K UHD Front Camera:** Capture every detail with stunning 2160p resolution ## Overview 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. ## Description Warm Tips: 1.Swipe left & right on the screen to adjust luminance, up & down to adjust visual angle. 2.There are three display modes. Screen always on, screensaver with GPS information, Auto LCD OFF. When in Screen Always On mode, you can switch among front view\rear view\front rear dual-view. It works as a normal rear view mirror when screen saver is on. 3.Please don’t splice rear camera wire for extension, monitor may lose the rear image. We have 50 feet rear camera extension cable sold separately. Functions: Streaming media rearview / Excellent night vision / Reversing aid system / Parking monitoring / GPS function / Front rear dual-recording / G-sensor / Collision boot recording / Video Time Lapse / Loop recording / Lane Departure Warning System/ Adjustable display view angle Easy Installing: 1、Front Camera Installation The mirroe dash cam is very sleek and easy to install,you just need to mount it over original rear mirror with the rubber straps. 2、Rear Camera Installation Fixed the camera above the license plate and snake the wire.(Please check the user manual or ask for a installation video) 3、GPS Module Installation Plug the cable into the Dash Cam main body and stick the module to the front windshield. ## 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 vehicle’s 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0811Q28N6 | | Are Batteries Included? | No | | Auto Part Orientation | Front & Rear | | Auto Part Position | Front Inside | | Battery Cell Type | Lithium Polymer | | Best Sellers Rank | #56,165 in Electronics ( See Top 100 in Electronics ) #120 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 | Black | | Compatible Devices | car, truck | | Compatible with Vehicle Type | Bus, Car, Minivan, Truck | | Connectivity Technology | USB | | Control Method | Touch | | Customer Reviews | 4.3 out of 5 stars 13,718 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 | ## Product Details - **Brand:** WOLFBOX - **Colour:** Black - **Connectivity Technology:** USB - **Field Of View:** 170 Degrees - **Model Name:** G840S - **Mounting Type:** Rearview Mirror Mount - **Vehicle Service Type:** Bus, Car, Minivan, Truck - **Video Capture Resolution:** 2160p ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/71wmxQK011L.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/71W-h5D4TjL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/81RIoQMrgvL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/710aIc6sYSL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/71JN3yEdAGL.jpg) ## Questions & Answers **Q: Is rear camera able to be used all the time instead of mirror?** A: Hi Micheal, the rear camera can be used all the time instead of mirror. First, when screen saver is on, it works as a normal rear view mirror. Second, after the rear camera be installed and connected to the dash cam mainbody, the rear image is 5 times larger than the ordinary rear view mirror. Cleaner and brighter image can be seen behind the car synchronously with less blind spot, which makes driving more safer. **Q: If someone bumps your parked car in the rear, will it record in the parking mode?** A: Yes, it records rear collision video. In the parking mode, there are collision boot recording and lapse recording. No matter which mode is in, the device will record the front and rear shots at the same time. In collision boot recording, when the machine detects a collision, it will start the device recording, and the recording will be turned off after 30s. In lapse recording, it will continue to record 12/24h when parking. **Q: How do you upgrade the firmware?** A: Dear customer, thanks for asking. The upgrading steps as follows Firstly, get the TF Card from the dash cam, Secondly, put the TF Card in a card reader, and insert the reader to a computer; Thirdly, drag the firmware into the TF card and insert back to camera when in OFF State. Lastly, restart the camera and it will update automatically. Before upgrading, please check the version of your dash cam on setting menu. Thank you. If you have any further questions,please feel free to contact us: service.wolfbox@gmail.com :-) **Q: Does this mirror have clip-ons/grips to place over the original mirror? Is the rear cam bluetooth or wired?** A: The mirror comes with thick rubber bands (essentially) and integrated clips, so it's easy and secure to put over the original mirror. The rear cam is wired. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***H on 14 March 2026* ### ⭐⭐⭐⭐⭐ Review *by L***2 on 26 January 2024* ### ⭐⭐⭐⭐⭐ Review *by I***H on 13 December 2025* ## Frequently Bought Together - WOLFBOX G840S 12" 4K Mirror Dash Cam Backup Camera, 5.8GHz WiFi Smart Rearview Mirror for Cars & Trucks, Front and Rear View Dual Cameras, Night Vision, Parking Assistance, Included 32GB Card & GPS - WOLFBOX USB C Hardwire Kit for G850PRO/G840S/G930/G850/G900/G840H/i07/i17/X5 Mirror Dash Cam, not Suitable for G890/G900 PRO/G900 Tripro, Parking Monitor with Multiple Size connectors - WOLFBOX OEM Bracket for USB C G900 Tripro/G900PRO/G850PRO/G840S/G840H/G850/G900 Mirror Dash cam --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/738161478-wolfbox-g840s-12-4k-mirror-dash-cam-backup-camera-2160p](https://www.desertcart.tn/products/738161478-wolfbox-g840s-12-4k-mirror-dash-cam-backup-camera-2160p) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-02*