4K Front + 2K Rear 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
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.
Dual Sony STARVIS 2 Sensors
IMX678 & IMX675 Sensors
Less Noise, Less Motion Blur
A229 Ultra is the industry's first dashcam using two flagship Sony STARVIS 2 image sensors, for both two cameras. The two sensors, namely the IMX678 and IMX675, offer wider dynamic range and higher light sensitivity than the STARVIS tech, bringing much less noise and motion blur during day & night recording.
4K Ultra HD Front Recording
Exceptional Clarity, Stunning Detail
The front camera records in remarkable 4K with Sony STARVIS 2 1/1.8'' 8MP image sensor that packs in more pixels for greater clarity and detail. It captures license plates and more details with exceptional clarity day and night, even in high-speed driving.
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.
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
With 8M, 10M, and 15M cable options, you can mount it anywhere on your vehicles to record critical moments. Especially for truck and trailer drivers, the camera provides the ultimate peace of mind.
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.
Ultra Fast 5GHz Wi-Fi
Faster Video Downloads
An upgraded 5GHz Wi-Fi connection module is built into A229 UltraW to provide much faster Wi-Fi data transfer, ensuring smooth video previewing, downloading and sharing.
USB 2.0 Port
Super Fast Video Downloads to Phone Directly
The dashcam supports seamless connectivity to your smartphone via a USB2.0 Type-C to Type-C data cable, enabling superfast downloads of photos and videos. Specifically, the download speed is up to 20MB/s on iPhone 16. This direct connection also facilitates effortless firmware updates, ensuring access to the latest features and optimal performance.
Note: Please use a USB2.0 Type-C to Type-C data cable and ensure that your phone supports an output of 5V2A. This data transfer method is compatible with the iPhone 15/16 series and newer versions of Android smartphones.
Smart Voice Control & Notification
Say the Word, Stay in Control
A229 Ultra-W features an advanced voice control function, making it easier to start recording, take photos, and turn on/off Wi-Fi with simple voice commands in multiple languages (English, Chinese, Russian and Japanese). It also notifies you of settings changes or memory card errors, helping you stay focused on driving for a safer experience.
Time Lapse Recording
Record a video without audio at optional frame rates of 1 / 2 / 3 / 5 / 10 fps, saving storage and power. Deploying an all-new super night vision feature, scenes are now clearer than ever in low light.
Super Night Vision (SNV)
Featuring advanced super night vision, scenes captured in time-lapse recording are now clearer than ever in low light.
Low Bitrate Recording
Keep recording continuously in mini file size with audio recorded, to help save more space on your MicroSD card.
Auto Event Detection
Supported by a buffered function, once moving objects are detected, the camera will automatically start recording and will save the video for 15 seconds before and 30 seconds after the detected event.
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
Effectively Reducing 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.
The front camera CPL is included.
Bluetooth Remote Control (Optional)
Control at Your Fingertips
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.
VIOFO Memory Card Recommendation (sold separately)
Dash cams require a memory card that can withstand heavy writing cycles. A high-endurance card, designed especially for heavy use and write-intensive applications, is extremely critical for dash cam recording.
Cheap cards are the main cause of most unexplainable recording issues, have poor performance in non-stop writing endurance, and are less likely to withstand harsh conditions.
VIOFO industrial high endurance microSD cards, optimized for dash cam recording, give greater assurances around compatibility and long-life durability, greatly elevating your dashcam owner experience.
Dashcam Cable Wiring
Product Size
Packing List
VIOFO A229 Ultra Series
Standard Edition
Waterproof Edition
A229 Ultra-W 2CH Specifications
| Channels |
2-Channel (Front + Rear) |
| Sensor |
Front: Sony STARVIS 2 IMX678 1/1.8" 8MP
Rear: Sony STARVIS 2 IMX678 1/1.8" 8MP |
| Video Resolution |
4K P30+4K P30
4K 21:9+4K 21:9
1080 P30+1080 P30 |
| HDR |
Supports Front & Rear |
| Lens |
Front: F1.8 Aperture, FOV=140°
Rear: F1.5 Aperture, FOV=130° |
| Wi-Fi |
Built-in 2.4GHz & 5GHz |
| Parking Mode |
Auto Event Detection / Time-lapse Recording /
Low Bitrate Recording |
| G-sensor |
Off / Low / Middle / High Sensitivity |
| Loop Recording |
Off / 1 min / 2 min / 3 min / 5 min / 10 min |
| GPS Logger |
Built-in |
| Voice Notification |
Supported |
| Voice Control |
Supported |
| CPL |
Front: CPL-200 Included |
| Bluetooth |
Built-in, Support BTR200 (Optional) |
| Hardwire Kit |
HK4 / HK6 (Optional) |
| Micro SD Card |
Up to external 512GB microSD Card (Optional) |
| Video Format |
MP4 |
| Image Format |
JPEG |
| LCD |
2.4" High-Resolution |
| Input Power |
DC 5V / 2A |
| Operating Temperature |
-20°C~65°C |
| Storage Temperature |
-20°C~70°C |
| Size |
Front: 2.3 x 3.9 x 1.8 inch
Rear: 2.01 x 1.15 x 1.68 inch |
| Language |
简体中文 / 繁體中文 / English / Français / Español / Português / Deutsch / Italiano / Русский / 日本語 / Türkiye / Română / Polski / Česky / Slovensky /한국 / اللغة العربية |
