
The Ultimate Car Upgrade
Transform your driving experience with the WOLFBOX G840S, the most advanced mirror dash cam solution that brings 4K clarity and safety to any vehicle
Testimonials
100-Day Free Returns & Lifetime Warranty
We are confident in the quality of our products, which is why we offer a generous 100-day return policy and lifetime warranty.
You can test the screen, and if you're not completely satisfied, you can return it for free.
Frequently Asked Questions
What can it do?
What can it do?
With the WOLFBOX G840S, you canrecord drives, track GPS data, view playback, and eliminate blind spots. All on this one display.
It is compatible with both iOS and Android via the App.
Is it compatible with my Car?
Is it compatible with my Car?
Absolutely! The G840S is designed for universal compatibility if your car has a 12V cigarette lighter port, you're good to go!
Plus, if you want 24H protection, you can power the screen directly via a Hardwire Kit, making parking monitoring effortless and reliable.
How to install the reversing camera?
How to install the reversing camera?
Connect the Rear Camera:
Plug the rear camera cable into the AV port on the top of the G840S Mirror Dash Cam unit.
Route the Cable:
Carefully route the long cable from the front mirror to the rear of your car, tucking it under the roof liner or weatherstripping.
Mount the Camera:
Attach the waterproof rear camera near the license plate using the included screws or 3M sticker for the best view.
Connect Reverse Wire:
Connect the red trigger wire to your reversing light's positive terminal so the screen switches to backup view automatically.
Test the Setup:
Start your engine, shift into reverse, and check if the parking guidelines appear on the 12" display. Adjust the angle if needed.
Do I need professional help to install the Mirror?
Do I need professional help to install the Mirror?
Not at all! The G840S is engineered for easy, do-it-yourself installation. You can strap it over your mirror in less than 15 minutes without specialized tools or professional help.
Does it support 24-Hour Parking Monitoring?
Does it support 24-Hour Parking Monitoring?
Yes, the WOLFBOX G840S supports 24-hour parking monitoring with time-lapse mode, protecting your vehicle while parked (requires separate hardwire kit).
How does the 4K Sensor improve the G840S experience?
How does the 4K Sensor improve the G840S experience?
The G840S features an upgraded4K UHD sensorand a 6-glass lens to capture license plates with stunning clarity.
The large 12" display uses alow-reflectivity LCDto reduce glare, while WDR & HDR technology balances light in high-contrast environments.
This combination of high resolution, wide dynamic range, and a 2.5D curved screen ensures superior image quality day or night.
How does the built-in dashcam work?
How does the built-in dashcam work?
The dual cameras on the G840S record continuously in 4K+1080P, with loop recording, providing comprehensive coverage of your drives.
This feature offers peace of mind by capturing clear footage of front and rear, which is invaluable for insurance claims or reviewing scenic trips.
The system is designed to lock collision footage automatically via the G-sensor, ensuring crucial evidence is never overwritten.
How do I view the GPS data from my trips?
How do I view the GPS data from my trips?
You can easily view your route. Connect the G840S to theWOLFBOX Appvia WiFi to see speed and location data on your phone, or use theGPS Playeron your PC to view your driving track on a map.
Does it block my vision of the road?
Does it block my vision of the road?
We designed the G840S with a 2.5D curved screen to ensure an integrated look in your car, prioritizing style and clarity while driving.
With the smart split-screen function, you can view front and rear feeds simultaneously, enjoying seamless surveillance without compromising your line of sight.
Its strap-on design makes it the perfect fit for any car, enhancing both safety and driving experience.
How does the Smart Split-Screen work?
How does the Smart Split-Screen work?
The G840S supportsdual-view display, allowing you to monitor both front and rear cameras simultaneously on the 12" screen, giving you complete awareness of your surroundings while driving.
What if I don't like it?
What if I don't like it?
We stand behind the WOLFBOX G840S with a 12-Month Guarantee.
So, if for any reason you encounter issues with your dash cam, our attentive customer service is here to help resolve them quickly.
Your safety and satisfaction on the road is our top priority!
Any other questions?
Any other questions?
You can contact us through ourcontact page!We will be happy to assist you.



