Viofo A229 Pro 4K Front Dash Cam
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VIOFO A229 Pro 4K UHD Dash Cam
The VIOFO A229 Pro is front dash cam that features Sony STARVIS 2 sensor, delivering unmatched 4K front recording. It is designed for drivers seeking superior video clarity and advanced surveillance features for complete peace of mind.
4K Ultra HD Front Recording: Sony STARVIS 2 IMX678 Sensor Clarity
The front camera records in remarkable 4K Ultra HD resolution, utilizing Sony's STARVIS 2 IMX678 1/1.8 inch 8MP image sensor. This sensor packs more pixels for greater clarity and detail, even in challenging low-light environments. It provides a wider dynamic range in a single exposure compared to previous STARVIS generations. Drivers gain crystal-clear footage, capturing every essential detail day and night.
HDR Enhanced Vision: Accurate Details in Extreme Lighting
The VIOFO A229 Pro excels in a wide range of lighting conditions thanks to its Sony STARVIS 2 technology and advanced HDR (High Dynamic Range) processing. This combination effectively balances extremely bright and dark areas within a single frame. It accurately restores 4K details recorded at night, ensuring that critical elements like license plates are clearly captured even when vehicles are moving fast. This feature is vital for maintaining image integrity during sudden light changes or nighttime driving.
Ultra-Fast 5GHz Wi-Fi: Seamless Video Preview and Downloads
An upgraded 5GHz Wi-Fi connection module is built into the A229 Pro dash cam, providing significantly faster data transfer speeds. This ensures smooth video previewing directly on your smartphone without lag. Users can quickly download and share video clips, making incident retrieval efficient. The rapid Wi-Fi connectivity streamlines file management, enhancing user experience for reviewing footage on the go.
USB 2.0 Type-C Direct Download: 20MB/s to Smartphones
The dash cam supports direct, super-fast video and photo downloads to compatible smartphones via a USB 2.0 Type-C to Type-C data cable. This connection achieves download speeds of up to 20MB/s on devices like the iPhone 16. It is compatible with iPhone 15/16 series and newer Android smartphones, provided the phone supports a 5V2A output. This direct connection also facilitates effortless firmware updates, ensuring optimal performance and access to the latest features without relying on Wi-Fi.

Smart Voice Control & Notification: Hands-Free Operation
The A229 Pro features advanced voice control, allowing for hands-free operation while driving. Users can start recording, take photos, or turn Wi-Fi on or off using simple spoken commands in multiple languages, including English, Chinese, Russian, and Japanese. The system also provides clear voice notifications for setting changes or memory card errors. This keeps drivers fully focused on the road, enhancing safety and convenience.
Quad-Mode GPS Tracking: Enhanced Location Accuracy and Stability
This dash cam incorporates a state-of-the-art Quad-Mode GPS module, supporting four major satellite positioning systems: GPS, BeiDou, Galileo, and GLONASS. This multi-system support achieves faster positioning lock and significantly improves overall accuracy and stability. It provides detailed location, speed, and time data, which can be viewed during video playback on the VIOFO App or a computer. This crucial data offers an extra layer of safety and verifiable evidence for any road incidents.
24/7 Parking Surveillance: Time-Lapse Recording Mode
For continuous 24/7 parking protection, the A229 Pro offers Time-Lapse Recording mode. This mode records video without audio at selectable frame rates of 1, 2, 3, 5, or 10 frames per second. This efficiently saves storage space on the microSD card and conserves power. Coupled with Super Night Vision, time-lapse scenes are clearer in low light, providing comprehensive surveillance coverage for extended periods when parked. Note that a VIOFO hardwire kit is required for this feature.

Low Bitrate Parking Mode: Space-Saving Continuous Recording
The Low Bitrate Recording parking mode allows the dash cam to record continuously in a compact file size with audio enabled. This feature is designed to maximize the storage capacity of your microSD card while still capturing essential details. By utilizing a lower bitrate, it ensures longer recording times without overwriting critical footage too quickly. This mode provides a balance between continuous surveillance and efficient memory usage, ideal for extended parking periods.

Buffered Auto Event Detection Parking Mode: Pre- and Post-Incident Capture
The Auto Event Detection parking mode is supported by a buffered function, ensuring comprehensive incident capture. When moving objects or impacts are detected, the camera automatically initiates recording. It saves video footage covering 15 seconds before the detected event and 30 seconds after. This buffered recording capability provides critical context leading up to an incident, offering a more complete picture for insurance claims or law enforcement. A hardwire kit is required for this feature.
Super Night Vision (SNV): Enhanced Low-Light Clarity
Featuring advanced Super Night Vision (SNV) technology, the A229 Pro significantly enhances clarity in low-light conditions. Scenes captured, particularly during time-lapse recording in parking mode, appear clearer and more discernible than ever before. This technology optimizes image quality in challenging nighttime or dimly lit environments. Drivers benefit from improved visibility and detail in footage recorded when ambient light is minimal, boosting overall security and evidence quality.

Loop Recording & Auto Emergency Lock: Continuous Protection
The A229 Pro supports seamless loop recording, automatically overwriting the oldest video files with new footage when the memory card is full. This ensures continuous, uninterrupted recording without manual intervention. A built-in G-sensor detects sudden impacts, collisions, or aggressive braking. In such events, the dash cam automatically locks the current footage, preventing it from being overwritten, thereby preserving critical evidence for accident reconstruction and peace of mind.
Circular Polarizing Lens (CPL Filter): Reduced Glare and Reflections
A Circular Polarizing Lens (CPL) filter is included for the front camera of the A229 Pro. This filter is specifically designed to reduce reflections and glare that can occur off glass surfaces, such as the windshield, and from road surfaces. By minimizing these visual interferences, the CPL filter significantly improves image clarity and contrast in recorded footage. This results in sharper, more vibrant videos with enhanced detail, especially in sunny conditions.

Bluetooth Remote Control (Optional): Convenient Incident Protection
An optional Bluetooth remote control provides convenient, safe operation while driving. This remote can be positioned in an easily accessible location within the vehicle. Pressing its middle button instantly protects the current video clip and image, locking it against overwriting. The two side buttons are customizable for various functions. With a control distance of up to 5 meters, drivers can secure critical footage without diverting attention from the road.

Frequently Asked Questions
What memory cards are compatible with the VIOFO A229 Pro dash cam?
The VIOFO A229 Pro dash cam supports microSD cards with capacities up to 512GB. For optimal performance and endurance, VIOFO recommends using industrial high-endurance microSD cards, which are specifically optimized for the heavy writing cycles of dash cam recording.
Is a hardwire kit required for parking mode features on the A229 Pro?
Yes, a VIOFO hardwire kit is required to enable all 24/7 Parking Mode features, including Time-Lapse Recording, Low Bitrate Recording, and Auto Event Detection. The hardwire kit is sold separately and is not included in the standard package.
Does the A229 Pro dash cam work in extreme temperatures?
Yes, the VIOFO A229 Pro is designed to operate reliably in a wide range of temperatures. Its operating temperature is specified from -20°C to 65°C. This wide operational range is supported by its supercapacitor power source, which offers greater thermal resilience than traditional batteries.
How do I download videos directly to my phone from the A229 Pro?
You can download videos directly to your phone using a USB 2.0 Type-C to Type-C data cable. Ensure your phone supports a 5V2A output, and that it is an iPhone 15/16 series or newer Android smartphone. This method provides download speeds up to 20MB/s.
What is included in the VIOFO A229 Pro standard package?
The standard package includes one front camera with GPS mount, one car charger (3.5m length), one Type-C data cable (0.5m length), one front camera CPL filter, spare mount sticky pads, two windshield static stickers, a trim removal tool, a warning sticker, an after-sales service card, and a user manual.
VIOFO A229 Pro Triple-Channel Dash Cam with 4K UHD Specifications
| Channels | 3-Channel (Front, Interior, Rear) |
| Front Image Sensor | Sony STARVIS 2 IMX678 1/1.8 inch 8MP |
| Max Front Video Resolution | 4K (3840×2160) @30fps |
| Interior Video Resolution | 2K (2560×1440) @30fps |
| Rear Video Resolution | 1080P (1920x1080) @30fps |
| Lens Aperture (Front) | F1.8 |
| Field of View (Front) | 140° |
| HDR Support | 4K @30fps HDR, 2K @30fps HDR |
| Wi-Fi | Built-in 2.4GHz & 5GHz |
| GPS Logger | Built-in Quad-Mode (GPS, BeiDou, Galileo, GLONASS) |
| Voice Control Languages | English, Chinese, Russian, Japanese |
| Parking Protection Modes | Auto Event Detection (Buffered), Time-Lapse, Low Bitrate |
| Power Source | Supercapacitor |
| Display | 2.4 inch High-Resolution LCD |
| Dimensions | 2.3 x 3.9 x 1.8 inch |
| CPL Filter | CPL-200 Included (Front Camera) |
| Bluetooth | Built-in, supports BTR200 (Optional) |
| Micro SD Card Support | Up to 512GB (Optional) |
| Operating Temperature | -20°C to 65°C |
| Storage Temperature | -20°C to 70°C |
| Input Power | DC 5V / 2A |
| Video Format | MP4 |
| Image Format | JPEG |
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