WOLFBOX 12" Mirror Dash Cam with Dual Cameras
The WOLFBOX 12" Mirror Dash Cam Backup Camera is a reliable and high-definition driving recorder that captures every detail of your journey, ensuring your safety and satisfaction.…
Product review summary
This page is intentionally secondary to the manual page and exists to provide review-oriented context.
Pros:
- Full HD resolution for both front and rear cameras
- Wide viewing angle to minimize blind spots
- Smart split screen function for simultaneous viewing
- Useful features such as parking monitoring, GPS tracking, and collision boot recording
- Upgraded backup camera with high-resolution streaming image
- Easy to integrate with existing mirrors
Cons:
- Some users have reported issues with the device shutting down and restarting
- Rear camera may not be compatible with some car models
FAQ
1. What is the resolution of the front and rear cameras on the WOLFBOX G840S Dual Mirror Dash Cam?
The front camera supports 1296P / 1080P / 720P, and the rear camera supports 1080P / 720P. When both cameras are recording simultaneously, they will be fixed on 1080P.
2. What should I do before installing the dash cam?
Please check the functionality of the dash cam with all its accessories before installation.
3. What is the length of the rear camera original cable, and is it suitable for all cars?
The length of the rear camera original cable is 20 feet, which is suitable for most types of cars. However, if needed, there are also 50 feet rear camera extension cables sold separately (ASIN: B0814ZHHST).
4. How should I use the parking monitoring function?
When using the parking monitoring function, please select the [time-lapse] recording mode to avoid draining your car battery.
5. How often should I format my micro SD card?
Please format your micro SD card termly in case locked videos occupy too much capacity and need to be released.
6. Is it necessary to use only original accessories provided in the package?
It is recommended to use only original accessories provided in the package to avoid any compatible issues after using others'.
7. Can I use a micro SD card with a capacity greater than 32GB?
If you use a micro SD card capacity > 32GB, please change the micro SD card format to FAT 32 on PC (a 32GB card is included in the package). Class10 (10MB/sec) is required.
8. What should I do if my cigar power port is ACC?
If your cigar power port is ACC (if the cigarette lighter is still charged after the car is turned off), please use the hardwire kit or unplug the car charger after the car is turned off to avoid exhausting your car's power supply. Note: This happens in some Ford/Audi cars and electric cars.
9. Can I use the reversing system of the mirror dash cam as an aid if my car has its own reversing assist system?
If your car has its own reversing assist system, please ignore the reversing line of G840S. The reversing system of the mirror dash cam can only be used as an aid. Unlike the usual reverse assist system that displays a 72-degree view, the mirror recorder can display a 180-degree view, so the rear image will be larger. If you mind, please buy with caution.
10. What is included in the box?
The WOLFBOX G840S Dual Mirror Dash Cam comes with a 1296P Mirror Dash Cam, 1080P Backup Camera with screws and 3M tape, External GPS antenna, 32GB TF Card, 11 feet Car Charger, 20 feet Cable for Rear Camera, Rubber Straps for fixing front camera, User Manual & FAQ.
11. Does the mirror dash cam only record front camera video?
The G840S saves both front and rear videos. If you want to view previously recorded videos, just click the playback icon on the home screen to enter the playback interface. In the lower-left corner of the video viewing interface, there is a [car-shaped icon]. Click this icon to switch the video interface of the front and rear cameras.
12. How can I flip/mirror the rear camera image?
If you want to install the rear camera more conveniently on pickups, SUVs, or even on the top roof, please adjust the "Upside Down of Rear Camera" and "Rear Cam Mirror Image" menu to adjust the rear image vertically or horizontally.
13. What should I do if my rear camera is not detected?
Before installation, please turn on the power to see if the front and rear cameras are working. If the rear camera cannot be detected, please check the AV connector and 4 pin connector first (4 pin connector may be loose, you can tighten it and reconnect it) and reconnect the AV connector to check whether the rearview camera can be detected. If it still doesn't work, please contact customer support for assistance.
Source documents
Official manuals and related source files discovered for this product.
Specifications
Structured product details pulled from the latest available product data.
| Brand | WOLFBOX |
|---|---|
| Manufacturer | WOLFBOX |
| Model Number | G840 |
| Category | All Departments > Electronics > Car & Vehicle Electronics > Car Electronics > Car Video > In-Mirror Video |
| Color | Black |
| Weight | 1.83 pounds |
| Dimensions | 11.85 x 2.83 x 0.71 inches |
| First Available | November 13, 2019 |
| Product Dimensions | 11.85 x 2.83 x 0.71 inches |
| Item Weight | 1.83 pounds |
| ASIN | B0811Q28N6 |
| Item model number | G840 |
| Batteries | 1 Lithium Polymer batteries required. |
| Customer Reviews | 4.3 4.3 out of 5 stars 12,909 ratings 4.3 out of 5 stars |
| Best Sellers Rank | #524 in Electronics (See Top 100 in Electronics) #1 in Car In-Mirror Mounted Video Players |
| 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 |
| Whats in the box | 4K Mirror Dash Cam, 1080P Backup Camera with screws and 3M tape, 11 feet Car Charger, 32GB Card(in the dash cam card slot), External GPS antenna |
| Country of Origin | China |
| Date First Available | November 13, 2019 |
| Model Name | G840S |
| Orientation | Front and Rear |
| Vehicle Service Type | Car |
| Connectivity Technology | USB |
| Special Feature | (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('A').execute(function(A){ A.on('a:truncate:po-attribute-truncate-5:updated', function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById('po-attribute-see-more-id-5'); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) });})); 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 | (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('A').execute(function(A){ A.on('a:truncate:po-attribute-truncate-7:updated', function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById('po-attribute-see-more-id-7'); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) });})); 4K Mirror Dash Cam, 1080P Backup Camera with screws and 3M tape, 11 feet Car Charger, 32GB Card(in the dash cam card slot), External GPS antenna See more |
| Mounting Type | Rearview Mirror Mount |