Xtremevision G-422WCH 3-Channel 4K Mirror Dash Cam

The Xtremevision G-422WCH is a three-channel mirror dash cam designed to document the road ahead, the cabin, and the area behind the vehicle. Its front, rear, and interior cameras provide broader incident coverage than a single-camera setup. It is suited to daily drivers, rideshare vehicles, family vehicles, and anyone who wants recorded evidence from multiple viewpoints.

The front camera records in 4K UHD, while the rear camera records in 2K and the interior camera records in 1080P. This resolution arrangement emphasizes detailed forward-facing footage while maintaining coverage of rear traffic and in-cabin activity. Wide Dynamic Range technology is included to help balance bright and dark areas in changing light.

For low-light driving, the G-422WCH uses F1.8-aperture lenses along with WDR processing. The camera system is designed to manage difficult lighting conditions such as nighttime streets, headlights, shaded roads, and bright daylight. A 7-glass lens construction is specified for the recording system.

Built-in WiFi allows the dash cam to connect with a compatible mobile app for live viewing, playback, and video downloads. The app is listed for iOS and Android devices, helping users review clips without removing the memory card. GPS module support is also specified for recording driving data such as location, route, and speed when the optional GPS function is used.

The G-422WCH adds practical vehicle-monitoring functions including loop recording, impact-triggered file protection, and 24-hour parking surveillance. Its 2K rear camera can also be used as a reversing aid to provide a rearward view while parking. With support for memory cards up to 256GB, it can serve as a self-contained recording upgrade for vehicles that need wider camera coverage.

Key Features

• Three-Channel Recording: Captures front, rear, and interior perspectives at the same time.
• 4K Front Camera: Provides high-resolution forward-facing road footage.
• 2K Rear Camera: Records rearward activity and supports reversing assistance.
• WiFi App Connectivity: Enables compatible-phone viewing, playback, and file downloads.
• WDR And F1.8 Lenses: Helps maintain usable footage in challenging lighting.
• Parking Surveillance: Adds monitoring support while the vehicle is parked.

Design & Installation

The G-422WCH uses a compact mirror-style design intended to integrate with a vehicle interior without the appearance of a conventional standalone dash camera. Its specified 7-glass lens system, F1.8 aperture lenses, and WDR technology are intended to support clear recording across daytime and nighttime conditions. The mirror format combines the camera system and rearward viewing function into one dashboard-area component.

Install the unit where it can maintain a clear view through the windshield, then route the rear-camera connection toward the rear of the vehicle according to the vehicle layout. Use a compatible memory card with capacity up to 256GB for recording, and pair the camera with the supported iOS or Android app for WiFi access. GPS tracking is listed as optional GPS-module functionality, so confirm GPS hardware requirements before installation if location and speed logging are needed.