Viofo A329T 3CH - With 2K Telephoto Camera with 4X Optical Zoom
The VIOFO A329T 3CH Dash Cam is designed to capture every angle with unmatched clarity. Powered by a Quad-Core ARM Cortex A53 chipset and Sony STARVIS 2 image sensors, it records in stunning 4K front, 2K rear, and 2K telephoto resolutions.
Whether you're driving during the day or night, it delivers crisp license plate recognition and detailed long-distance coverage. With cutting-edge HDR and intelligent parking features, the A329T 3CH is built for drivers who demand high-performance, all-around surveillance.
Main Features
4K Ultra HD front camera Powered by a Sony STARVIS 2 IMX678 sensor for crisp, detailed footage—even in low light or fast motion.
2K telephoto camera with 4× optical zoom Equipped with a Sony STARVIS 2 IMX675 sensor, designed to capture distant license plates and fine road details clearly.
2K rear camera Using the same STARVIS 2 IMX675 sensor, ensuring excellent coverage and clarity for everything happening behind you.
3-Channel HDR Imaging All three cameras leverage High Dynamic Range (HDR) to balance bright and dark areas, revealing license plates and road features clearly in every lighting condition.
Quad-Core ARM Cortex A53 Processor Manages high-bitrate recording, GPS tracking, and seamless app performance with stability and speed.
Low Power Impact Detection (HK6 Kit Required) Enables 24/7 vehicle protection while parked. The dash cam remains in ultra-low-power standby and wakes instantly to record when impact is detected, capturing critical footage without draining the battery.
Advanced Hybrid Parking Mode (HK6 Kit Required) Intelligently switches between motion detection, time-lapse, and low bitrate recording for flexible, long-duration parking surveillance.
External SSD Support (Up to 4TB) Connects to USB-C SSD drives for extended recording capacity and reliable storage—ideal for commercial fleets or long-distance drivers.
Wi-Fi 6 Connectivity Transfer recordings wirelessly at up to 30MB/s, enabling fast previews, downloads, and app-based sharing.
Smart Voice Control & Audio Alerts Hands-free voice commands and spoken notifications allow for effortless operation and real-time awareness while driving.
Ultra-Precise GPS Logging Records accurate speed, route, and timestamp data using GPS, GLONASS, Galileo, and BeiDou systems—essential for travel logs and evidence.
Ultra-Slim Coaxial Cable Design Utilizes EMI-resistant, space-saving coaxial cables for hidden, interference-free installation and stable high-speed data transmission.
Introducing the VIOFO A329T 3CH Dash Cam
Powered by a Quad-Core ARM Cortex A53 chipset and Sony’s latest STARVIS 2 image sensors, the A329T 3CH delivers ultra-sharp, true-to-life 4K and 2K video recording. Whether commuting daily or on long-haul drives, it captures every angle—front, rear, and long-range telephoto—with stunning clarity and ensures license plates and fine details remain visible in all lighting conditions.
Sony STARVIS 2 Sensors – Front, Rear & Telephoto
Unmatched Clarity from Every Angle The VIOFO A329T 3CH is equipped with Sony’s latest STARVIS 2 sensors across all three channels—front, rear, and telephoto. This advanced sensor suite ensures exceptional video quality in all lighting conditions, from bright daylight to low-light environments. Whether you’re capturing road events, trailing traffic, or distant vehicles, the A329T delivers ultra-clear footage with reduced noise, enhanced contrast, and superior low-light performance—ideal for highway driving, long-range detail capture, and comprehensive external surveillance.
This tri-camera setup ensures full situational awareness—near and far, day or night.
3-Channel HDR Processing
Balanced Exposure for Accurate Plate Capture With HDR enabled on all three channels, the A329T smartly balances overly bright and dark areas in each frame. This ensures critical details—like license plates and distant vehicles—remain visible even in harsh sunlight, fast motion, or low-light driving conditions.
4K 30FPS Front Camera
Exceptional Clarity, Stunning Detail Featuring cutting-edge imaging system, A329T front camera lets you experience clear and sharp 4K visuals with rich details, day and night.
2K Telephoto Camera with 4x Optical Zoom
Bring Distant Scenes into Sharp Focus Powered by the advanced Sony STARVIS 2 IMX675 sensor, the A329T’s dedicated telephoto camera captures crisp 2K video with exceptional clarity—even from a distance. Featuring 4x optical zoom, it’s engineered to reveal fine details that standard wide-angle lenses might miss. Whether you’re identifying license plates far ahead or recording scenic routes on the open road, the telephoto lens extends your field of view with precision. This long-range perspective perfectly complements the main front camera, delivering enhanced multi-angle coverage without compromising video quality.
2K HDR Video
4X Optical Zoom
Sony Stravis 2
2K HDR Rear Camera
Rear Details, Clearly Under Control The A329T’s rear camera records in sharp 2K HDR, capturing clear, high-contrast footage even in challenging lighting conditions such as bright sunlight or shadowed areas. Whether you're reversing, changing lanes, or reviewing an incident, the rear camera ensures critical details are always visible—providing reliable rear-side protection and complete situational awareness.
Advanced 24/7 Parking Surveillance
Always-On Protection, Even When Parked The A329T keeps watch over your vehicle day and night. With intelligent impact detection and power-saving standby, it captures critical moments without draining your battery — offering true peace of mind when you’re away.
Parking Mode Options
Tailored Surveillance for Every Parking Scenario
The VIOFO A329T offers a suite of advanced parking modes to ensure your vehicle is protected around the clock. Depending on your environment and parking duration, you can select the mode that best fits your needs. Note that certain modes require specific hardwire kits for optimal functionality.
Low Power Impact Detection (Requires HK6 Hardwire Kit)
Ultra-low power consumption to prevent battery drain while the vehicle is parked
Instantly activates upon impact (within approximately 2 seconds) to record a 1-minute video
Captures crucial events such as theft attempts, parking lot incidents, or hit-and-runs
Ideal for long-duration parking scenarios
* Requires the VIOFO HK6 hardwire kit
Hybrid Parking Mode (Requires HK6 Hardwire Kit)
Starts with time-lapse, low bitrate, or event detection recording
Automatically switches to impact-triggered recording based on voltage or timer thresholds
Offers dynamic adaptation between modes for optimal efficiency and protection
* Requires the VIOFO HK6 hardwire kit
Standard Parking Modes (Require HK4 Hardwire Kit)
Time-Lapse Recording: Records continuously at 1 / 2 / 3 / 5 / 10 FPS to conserve storage
Low Bitrate Recording: Records continuously with audio using smaller file sizes
Event Detection: Buffered mode that captures 15 seconds before and 30 seconds after motion or impact
* Requires the VIOFO HK4 hardwire kit
Important: To activate and fully utilize these parking modes, make sure the appropriate hardwire kit is installed. The HK6 kit unlocks both hybrid and low-power modes, while the HK4 kit enables standard time-lapse, low bitrate, and buffered event recording. Proper installation ensures stable power delivery and battery protection features such as ACC and voltage monitoring.
Super Night Vision (SNV)
Exceptional Clarity, Even After Dark Equipped with advanced Super Night Vision technology, the A329T ensures significantly improved low-light performance. Time-lapse recordings taken at night now reveal more detail, contrast, and clarity—capturing crisp, usable footage even in the darkest driving conditions.
Loop Recording & Auto Emergency Lock
Viofo A329T supports seamless loop recording, automatically overwriting the oldest videos with the newest ones. With the built-in G-sensor, the dash cam will automatically lock the footage in case of collision or crash, replaying the accident scene for investigation.
Battery Protection
Safeguard Your Vehicle’s Battery Smart power management features automatically stop recording when voltage drops or time limits are reached. This prevents battery drain during extended parking while ensuring that critical events are still captured.
Seamless Storage & Fast File Transfer
Reliable Data Handling with SSD Flexibility With external SSD support and fast USB 3.0 data transfers, the A329T is built for extended recording, rapid backups, and long-term reliability — ensuring your footage is always secure and accessible without overloading your SD card.
Wi-Fi 6 Connectivity
Smoother 4K Streaming & Faster Downloads
A329T is powered by advanced Wi-Fi 6 technology, which boosts operation speeds by three times in the 5GHz band, up to 30MB/s, enhancing video previewing, downloading and sharing. A one-minute 4K video can be downloaded in under 10 seconds. It offers significant convenience in case of emergency.
*The Wi-Fi 6 transfer speed is measured in an interference-free environment.
Smart Voice Features & System Alerts
Hands-Free Control, Real-Time Awareness Stay focused on the road while controlling your dash cam with simple voice commands. Smart alerts in multiple languages notify you of card errors, recording status, and system events — ensuring you're always informed.
Multiplex Video Recording
Flexible Viewing, Instant Sharing — No Editing Required Whether you need a solo camera angle or full multi-channel footage, the A329T records in a format that matches your needs. Multiplex recording lets you switch views and export videos without post-editing — ideal for insurance, fleets, or creators.
GPS Logging & Route Tracking
Full Journey Data, Synced with Video Track your route with pinpoint accuracy using built-in GPS, GLONASS, Galileo, and BeiDou support. Location, speed, and timestamps are embedded directly into your footage, accessible via app or desktop player.
Ultra-Slim Coaxial Cable
Effortless Installation with Superior Signal Integrity The A329T utilizes a premium ultra-slim coaxial cable with compact connectors, ensuring a clean and discreet installation in any vehicle. Designed for performance and practicality, this cable is highly resistant to electromagnetic and radio-frequency interference, protecting the operation of other in-car electronics. In addition to minimizing signal disruption, the coaxial design supports higher bandwidth and faster data transmission speeds across longer distances—making it ideal for modern, high-resolution dash cam setups.
Dual Type-C Car Charger
Powerful, Practical, and Built for Convenience The 45W dual Type-C car charger delivers high-speed charging performance for both your dash cam and other mobile devices simultaneously. With advanced supercharging capability, it ensures reliable power delivery on the go. Its compact, all-in-one design maximizes efficiency, while the built-in LED indicator provides clear visibility for effortless use in low-light conditions—making it an essential accessory for every journey.
Recommended Accessories
Optimize Performance with Official VIOFO Gear For the best experience, pair your A329T with VIOFO’s high-quality accessories — from hardwire kits to SSD cables — each designed to unlock the dash cam’s full potential and ensure long-term reliability.
Circular Polarizing Lens
A CPL (Circular Polarizing Lens) filter can reduce reflections and glare off glass and road surfaces, improving image clarity and contrast.
*Both front and rear cameras support CPL filters.
Bluetooth Remote Control (Optional)
The Bluetooth remote control can be positioned conveniently for safe and easy use while driving. Pressing the middle button will instantly protect the 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)
Viofo A329 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.
In the Box
Why the A329T Stands Out in 2025
Among the top-rated dash cams of 2025, TechRadar highlights the A329 series for its industry-leading 4K/30 fps front capture and triple-channel HDR performance, calling it the most complete dash cam option available.
Reviewers also cite the VIOFO A329 (including T variant) for its premium value—balancing ease of use, fast Wi‑Fi, SSD support, zoom capture, and reliable build, making it a standout over competitors.
Conclusion
The VIOFO A329T 3CH is a high-performance dash cam system designed for drivers who need more than just basic coverage. With true 4K front recording, 2K rear and telephoto cameras, and 4x optical zoom, it offers extended visibility and precise detail capture from all directions—even at long range.
Backed by Sony STARVIS 2 sensors, advanced parking protection, and support for Wi-Fi 6, external SSD storage, GPS logging, and voice control, the A329T stands out as a full-spectrum vehicle monitoring solution. Whether you're commuting, traveling cross-country, or securing your vehicle while parked, the A329T delivers clarity, intelligence, and reliability.
Order now on Bsta.sa and benefit from local customer support, an official warranty, and fast shipping anywhere in Saudi Arabia.
What is the difference between the A329S 2CH, A329S 3CH, and A329T 3CH?
A329S 2CH — This version features two channels: a 4K front camera and a 2K rear camera, providing high-resolution protection for both forward and rear views, ideal for everyday drivers wanting essential dual-angle coverage.
A329S 3CH — Builds on the 2CH by adding a 2K fisheye cabin camera with a 210° ultra-wide field of view and infrared LEDs for excellent interior recording in low light. It’s perfect for ride-share drivers, taxi services, and families who want complete front, rear, and interior surveillance.
A329T 3CH — Also a three-channel system but replaces the standard fisheye cabin camera with a 2K HDR telephoto camera featuring 4× optical zoom, enabling clear capture of distant license plates and road details. All three cameras (front 4K, telephoto 2K, rear 2K) use Sony STARVIS 2 sensors for strong HDR performance in various lighting conditions.
The A329S records the front camera in 4K at 60 fps and the rear camera in 2K with HDR, delivering ultra-sharp footage of road signs, license plates, and critical details.
What are Sony STARVIS 2 sensors?
The dash cam uses Sony STARVIS 2 image sensors in both front and rear cameras, offering excellent low-light performance, improved dynamic range, and clearer night recording than standard sensors.
How does HDR improve video quality?
HDR (High Dynamic Range) helps balance bright and dark areas in your footage, making details visible even in high-contrast lighting (e.g., sun glare, tunnels, shadows).
Does the A329S support parking mode?
Yes. With a hardwire kit (HK6 or HK4), it supports Advanced Hybrid Parking Mode and Low Power Impact Detection to monitor your vehicle while parked without draining the car battery.
What is Hybrid Parking Mode?
Hybrid Parking Mode uses time-lapse, low-bitrate, or event-triggered recording and automatically switches to impact detection based on voltage or timer cut-offs — offering smarter, adaptive protection.
What is Low Power Impact Detection?
When parked, the dash cam stays in ultra-low standby and wakes up quickly upon impact to record a short video (about 1 minute), capturing key incidents while preserving battery life.
Do I need a hardwire kit for parking mode?
Yes. A hardwire kit like the HK6 must be installed to enable full parking mode features, including Low Power Impact Detection and Hybrid Parking Mode.
Can I use an external SSD with the A329S?
Yes. The A329S supports extended storage via external SSD (up to 4 TB) using USB-C, which is perfect for long drives or fleet recording without relying solely on microSD cards.
Is Wi-Fi built in?
Yes. It features Wi-Fi 6 connectivity, allowing fast wireless transfers of videos to your smartphone via the VIOFO app (up to ~30 MB/s).
Does the camera have GPS tracking?
Yes. Integrated GPS logs speed, time, and location using multiple global systems like GPS, GLONASS, Galileo, and BeiDou — viewable in the app or desktop player.
What size memory card should I use?
Use a high-endurance microSD card (128 GB, 256 GB, or 512 GB) for reliable loop recording and parking surveillance. Cards designed for dash cams or security cameras are recommended.
Does the A329S support loop recording?
Yes. Loop recording ensures continuous footage by overwriting the oldest files when the memory card fills up.
How does the A329S react after a collision?
The built-in G-sensor detects sudden impacts and automatically locks the footage so it won’t be overwritten, providing reliable evidence.
Can it record at night?
Yes. Sony STARVIS 2 sensors with HDR provide improved night visibility and clarity even in low-light environments like city streets or parking garages.
Does the dash cam drain my car battery?
No — with the proper hardwire kit and low power impact detection mode, it stays in standby and records only when needed to reduce battery drain.
What processor does it use for recording stability?
The A329S is powered by a Quad-Core ARM Cortex A53 processor, ensuring stable high-resolution recording, fast GPS logging, and responsive Wi-Fi connectivity.
Can the front camera record smooth motion?
Yes — the front camera captures at up to 60 fps for smoother video playback and better detail in fast motion (e.g., highway driving).
Is voice control supported?
Yes, the dash cam offers smart voice control and spoken alerts for status updates, memory card issues, and recording mode changes.
Is this dash cam suitable for fleet vehicles?
Yes. Its advanced recording, parking mode, GPS logging, and extended storage support make it ideal for fleet owners who need reliable documentation and monitoring.
What are the key benefits of the A329S?
The A329S combines 4K + 2K HDR recording, advanced parking modes, Sony STARVIS 2 sensors, Wi-Fi 6, GPS, and external storage support — giving full coverage, superior clarity, and smart protection for every drive.
What’s the difference between HK4 and HK6 hardwire kits?
HK4 Kit: Enables standard parking modes
HK6 Kit: Enables low-power and hybrid parking modes, plus voltage-based battery protection
Does it come with a CPL (polarizing) filter?
Yes, a front CPL (Circular Polarizing Lens) filter is included to effectively reduce dashboard glare and windshield reflections, resulting in clearer, higher-contrast footage—especially in bright daylight conditions.
It is optimized for the front camera and helps improve overall image clarity and color balance. The rear CPL filter is optional and can be added separately for enhanced rear recording performance when needed.
Can I view or download footage to my phone?
Yes. Using the Viofo app, you can wirelessly transfer videos via high-speed Wi-Fi 6 for quick preview and download directly to your smartphone.
For even faster transfers, you can connect the dash cam via USB 3.0, enabling ultra-fast file downloads to compatible smartphones or computers—ideal for transferring large 4K video files in seconds.
Can the A329S operate in high temperatures?
Yes. The A329S is designed for extreme weather conditions and uses a supercapacitor instead of a traditional lithium battery, making it significantly more heat-resistant and stable.
This design improves long-term reliability and safety, especially in hot climates like Saudi Arabia, where in-car temperatures can become very high during summer months.
Is the A329S suitable for 24/7 parking surveillance?
Yes, it supports multiple advanced parking modes to ensure continuous vehicle protection while parked:
Low Power Impact Detection(requires HK6 hardwire kit) – The camera stays in ultra-low power standby and automatically wakes up to record when an impact is detected, helping protect your car without draining the battery.
Hybrid Parking Mode(requires HK6 hardwire kit) – Intelligently switches between recording modes based on voltage and timer settings, combining smart protection with efficient power management.
Standard Parking Modes(require HK4 hardwire kit) – Includes Time-Lapse Recording and Motion Detection, allowing continuous monitoring with reduced file size or event-based recording.
With the proper hardwire kit installed, the dash cam provides reliable 24/7 surveillance for your vehicle.
Is a memory card included with the dash cam?
No, a memory card is not included and must be purchased separately.
The A329 supports high-endurance microSD cards up to 512GB, ensuring stable continuous recording, especially when parking mode is enabled. It also supports external SSD storage up to 4TB via USB-C, providing extended recording capacity for long trips or fleet use.
For best performance, it is recommended to use a dash cam–grade high-endurance memory card.
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