WOLFBOX G840S 12 inch 4K Mirror Dash Cam: A Comprehensive Review

Consumers Best Verdict: WOLFBOX G840S 12 inch 4K Mirror Dash Cam Highlights
The WOLFBOX G840S is a feature-rich dash cam cleverly integrated into a 12-inch rearview mirror replacement. It offers a 4K front-facing camera and a 1080p rear camera, providing comprehensive vehicle coverage. Its large IPS touchscreen serves as a live video feed, playback screen, and settings menu, aiming to declutter your dashboard and enhance your field of view.
For drivers seeking a premium, integrated solution, the WOLFBOX G840S is an outstanding choice. It excels by combining a high-quality 4K dash cam, a full-time digital rearview mirror, and advanced safety features into one sleek package. The video quality is top-tier, and the large screen significantly improves rear visibility, making it a powerful upgrade for nearly any vehicle.
In-Depth Look: WOLFBOX G840S 12 inch 4K Mirror Dash Cam Features & Considerations
Core Features & Consumer Benefits
The WOLFBOX G840S isn't just a camera; it's a multi-function command center for your vehicle, blending safety, surveillance, and convenience into a single device.
True 4K Ultra HD Clarity
Capture license plates and crucial road details with stunning precision using the front-facing 4K camera, ensuring you never miss a vital piece of evidence.
12-Inch Immersive IPS Touchscreen
Enjoy a wide, crystal-clear digital rear view and navigate settings effortlessly on the expansive display, which significantly reduces blind spots compared to traditional mirrors.
Dual-Channel Security
Record the road ahead and behind simultaneously with the high-definition dual-camera system, providing 360-degree peace of mind and complete coverage in the event of an incident.
OEM-Style Stealth Installation
Achieve a clean, factory-installed look with a design that replaces or fits perfectly over your mirror, eliminating dashboard clutter and maintaining your vehicle's interior aesthetics.
Comprehensive Smart Protection
Benefit from advanced safety features including GPS tracking for speed and location logging, a 24-hour parking monitor, and a Lane Departure Warning System (LDWS).
Important Considerations & Potential Downsides
- Proper installation, especially hardwiring for the parking mode feature, can be more complex than a standard dash cam and may require professional help.
- The large 12-inch unit may interfere with the movement of sun visors in some smaller vehicles.
- Like any screen, it can be prone to glare in direct, bright sunlight, though the anti-glare display helps.
- The rear camera's video quality is 1080p, which is clear but not as sharp as the 4K front camera.












