Viofo A229 Ultra-W 2-Channel 4K Front and 4K Waterproof Rear Dash Camera
4K + 4K Recording
Ultra Clarity, Both Ways
Powered by Sony STARVIS 2 sensors, the A229 Ultra-W features dual 4K front and rear cameras for ultra-sharp recording. Its new waterproof rear camera delivers sharp, detailed footage—even in rain or snow. With outstanding night vision and accurate license plate capture, it ensures all-around protection and peace of mind in any weather.
Dual Sony STARVIS 2 Sensors
Brighter, Sharper, Smarter
With two Sony STARVIS 2 sensors, the A229 Ultra-W offers a wider dynamic range, better low-light performance, and significantly reduces noise and motion blur for clearer videos from every perspective.
4K Front Camera
4K Vision, Real Protection
Featuring a cutting-edge imaging system, the A229 Ultra-W front camera records true 4K video with incredible clarity and detail. Whether you're driving at sunrise or through the night, it delivers vivid, well-balanced footage you can trust.
First-Ever 4K Waterproof Rear Cam
Rain or Sun, Always in 4K
Powered by the Sony STARVIS 2 IMX678 sensor, the A229 Ultra-W features VIOFO's first 4K waterproof rear camera. With an F1.5 aperture and IP67 rating, it delivers superior night vision by allowing more light in and maintains a clear view in rain or snow.
2-Channel HDR
Sharper Footage, Even in Extreme Lighting
The combination of Sony STARVIS 2 and HDR optimizes all-channel recordings, perfectly balancing extreme bright and dark conditions to capture footage with sharp details and readable license plates even at high speeds.
Flexible Installation
Maximize Performance Effortlessly
Capture true-to-life clarity without any visual limits with the A229 Ultra-W waterproof rear camera. Whether you drive a pickup truck or have your car's rear windshield tinted, the A229 Ultra-W waterproof rear camera is the ultimate solution.
Cables in Various Lengths
Easily Fit Trucks and Heavy-Duty Vehicles
Tired of blind spots and unexpected incidents? This camera has you covered. With 8M, 10M, and 15M cable options, you can mount it anywhere on your vehicles to record critical moments. No matter what vehicle you drive, this camera provides the ultimate peace of mind.
Ultra Fast 5GHz Wi-Fi
Faster Transfers, Smoother Experience
An upgraded 5GHz Wi-Fi connection module is built in A229 Ultra-W dashcam to provide much faster Wi-Fi data transfer process, ensuring smooth video previewing, downloading and sharing.
USB 2.0 Port
The A229 Ultra connects directly to your smartphone with a USB 2.0 Type-C to Type-C cable, delivering download speeds up to 20MB/s on iPhone 16. This allows for effortless firmware updates, keeping your dashcam up to date with the latest features and performance.
Note: A USB 2.0 Type-C to Type-C data cable is required, and your phone must provide 5V/2A output. USB 2.0 transfers work only with devices that support USB 2.0.
Parking Modes
Time Lapse Recording
Record a video without audio at optional frame rates of 1/2/3/5/10 fps, saving storage and power.
Super Night Vision(SNV)
Featuring advanced super night vision, scenes captured in time-lapse recording are now clearer than ever in low light.
Ultra-Precise GPS
Precise Tracking, Worry-Free Journey
A229 Ultra-W features a state-of-the-art Quad-Mode GPS module which supports 4 satellite positioning systems (GPS, BEIDOU, GALILEO, and GLONASS), greatly improving positioning accuracy and stability. It provides detailed location, speed, and time data of the vehicle when playing back the video on VIOFO App or computer.
*If you use the VIOFO App to play back the video and view GPS map, please download the video first.
Loop Recording & Auto Emergency Lock
Endless Recording, Instant Protection
A229 Ultra-W supports seamless loop recording and overwrites the oldest videos with the latest ones. With the built-in G-sensor,the
dashcam automatically locks the footage in case of collision or crash, recreating the accident scene for your peace of mind.
Circular Polarizing Lens
No Glare, No Reflections
A CPL (Circular Polarizing Lens) filter can be used to reduce reflections and glare off glass and road surfaces, bringing significantly improved image clarity and contrast.
Bluetooth Remote Control (Optional)
One Press, Safety Access
The Bluetooth remote control can be positioned in a convenient location for safe and easy use while driving. Pressing the middle button will instantly protect current video clip and image. The two buttons on the side can be customized to set different functions.
*Control distance: 5 meters.
Cable Connection
Product Size
