Roadwitness 12" 4K+2.5K Rear View Mirror Dash Cam

Roadwitness 12" Rear View Mirror Dash Cam combines a true 4K front camera and a 2.5K rear camera into a bright, full-touch mirror display for continuous front and rear recording and smart driving alerts.

This mirror-style dash cam replaces or mounts over your existing rearview mirror to give you a wide, unobstructed digital view while recording high-resolution footage of the road. It pairs an ultra-bright 1200-nit 12" IPS touchscreen with dual Starvis sensors and WDR to maintain clarity in bright daylight, tunnels and nighttime driving. Built-in driver assistance alerts, blind spot detection, parking monitoring and WiFi app connectivity make it a versatile in-car security and situational awareness tool.

How does the dual 4K+2.5K recording improve evidence and clarity?

The front-facing module records in native 4K at 30fps to capture fine detail like license plates and road signs, while the rear uses a 2.5K Super Germany sensor optimized for balanced exposure. Dual-starvis sensors double light sensitivity compared with standard CMOS, improving low-light images without overexposure in daylight. Continuous dual-channel recording ensures both perspectives are logged simultaneously for incident review.

• Front: true 4K@30fps for crisp, high-detail footage
• Rear: 2.5K Super Germany sensor for balanced rear views
• WDR and Starvis tech for improved contrast in varying light
• Simultaneous front/rear file syncing for easy playback

What driver assistance and safety features does it offer?

The device integrates ADAS alerts—lane departure, forward collision and front vehicle start—plus BSD blind-spot warnings from the rear camera. Alerts are delivered via voice prompts so your eyes stay on the road. Parking mode records time-lapse and collision-triggered clips while the Battery Guard function prevents draining the vehicle battery when hardwired.

• ADAS: lane departure, forward collision, pedestrian warnings
• BSD: rear camera detects vehicles in blind spots with voice alerts
• 24/7 parking monitoring with time-lapse and G-sensor event recording
• Battery protection that shuts off to avoid car battery drain (hardwire kit required)

How does the 12" 1200-nit touchscreen and app connectivity help daily use?

The ultra-bright IPS display provides a clear digital mirror even in strong sunlight or at night, and the full-touch interface makes menu navigation and clip review simple. Built-in 5.8GHz WiFi streams footage to the Roadwitness app for quick downloads at up to 12MB/s, letting you save and share clips without removing the microSD card. A 64GB card is included for extended recordings out of the box.

• 12" 1200-nit IPS touchscreen for visibility and easy control
• 5.8GHz WiFi for fast clip transfer (up to 12MB/s)
• 64GB microSD card included for immediate recording capacity
• App access for remote review and easy video export

How well does it perform at night and in tricky lighting?

Both cameras use advanced sensors and WDR to manage high-contrast scenes, reducing glare from headlights and restoring shadow detail. The front and rear Starvis-capable sensors capture more light than conventional modules, producing clear footage through tunnels, at dusk and during nighttime driving. The combined hardware and software tuning prioritizes legible detail over noisy dark images.

• Starvis sensors for superior low-light sensitivity
• WDR balances bright and dark areas in a single frame
• Clear night captures for improved plate and object recognition
• Reliable exposure transitions through tunnels and shade

Who is this for? Roadwitness's 12" mirror dash cam is aimed at drivers who want a high-resolution, integrated mirror display that records both front and rear views continuously while adding smart safety alerts and around-the-clock parking protection. It's a good fit for commuters, rideshare drivers and anyone who wants fast app access to incident footage, better nighttime imaging, and a bright, easy-to-use touchscreen mirror. Note: hardwiring is recommended for full-time parking monitoring and battery protection.