60 FPS Limitations:

Please note that the 60 FPS mode cannot be enabled while the interior camera is in operation.

VIOFO A329S 3CH 4K Front + 2K Rear + 2K Interior Sony STARVIS 2 Dash Cam

Revolutionize your vehicle security with the VIOFO A329S, a top contender for the Best Dash Cams of 2026. It is the world's first dash cam to feature Triple Sony STARVIS 2 technology. This flagship A329S 3CH system records in 4K Front, 2K Rear, and 2K Interior, capturing every angle.

With support SSD storage up to 4TB, ultra-fast Wi-Fi 6, and a fisheye cabin camera, it is the ultimate 3 channel dash solution for professional protection.

Learn more about new advancements on our What's New page for the entire VIOFO A329S Series.

4K UHD @ 60 FPS

Sony STARVIS 2.0

Hybrid Parking Mode

Dual-band Wi-Fi 6

Multi-Exposure HDR

Ultra Precise GPS

Industry-First Triple Sony STARVIS 2 Sensors

The VIOFO A329S sets a new standard for dash cameras by integrating a Sony STARVIS 2 sensor into every camera unit. The front camera deploys the 8MP STARVIS 2 IMX678, while both the rear camera and interior unit utilize the Sony STARVIS 2 IMX675. This unprecedented combination ensures that every channel dash delivers wider dynamic range and exceptional low-light sensitivity.

Whether you are driving on a pitch-black highway or dealing with bright city lights, the Sony STARVIS 2 technology ensures balanced exposure. This eliminates the "weak link" found in other dash cams, providing you with forensic-level evidence. The A329S Front camera captures unmatched detail, making it a standout in our VIOFO Collection.

Car driving on a bridge, with passengers inside, and city views.

Massive Storage with External SSD Support

For drivers who spend hours on the road, storage is critical. The A329S Series breaks the limits of traditional dash cams by offering support SSD storage up to 4TB. This allows you to record weeks of high-bitrate 4K video without constantly looping over old files, a game-changer for long-haul truckers using dash cameras.

In addition to the SSD capability, the A329S supports a standard microSD card up to 512GB. You can rest assured knowing that your high-resolution footage is stored safely. This dual-storage flexibility makes the VIOFO A329S the most robust recording solution on the market.

4K Precision and Fisheye Cabin Coverage

The A329S 3CH captures the road ahead in stunning 4K Front resolution. For single-channel use, it supports a fluid 4K 60FPS frame rate. In full 3-channel mode, it records a comprehensive view: 4K 30FPS Front, 2K Rear, and 2K Interior, ensuring stability and heat management.

The interior camera is particularly impressive, featuring a fisheye cabin camera with a 210° lens. This covers the entire cabin, ensuring that driver interactions and side windows are all fully visible. It is the perfect defense for rideshare drivers who need complete accountability from their dash cam.

Next-Gen Wi-Fi 6 and Connectivity

Transferring large files has never been faster. The VIOFO A329S is equipped with cutting-edge Wi-Fi 6. This upgraded standard offers significantly faster transfer speeds than traditional 5GHz, allowing you to download footage to the VIOFO App in seconds.

The system also features advanced Voice Control, allowing you to operate the dash cam hands-free. Simple commands ensure you can save critical moments without taking your eyes off the road.

Advanced Parking Mode with HK6

Protect your vehicle 24/7 with the new HK6 Hardwiring Kit. The VIOFO A329S supports a versatile suite of Parking Mode options, including Auto Event Detection and Time-Lapse. The Starvis 2 IMX675 sensors in the rear and cabin cameras ensure that even parked footage is crisp and clear.

To extend your Parking Mode time without draining your car's battery, we recommend pairing this dash cam with a high-capacity battery pack like the BlackboxMyCar PowerCell 8. This setup ensures your dash cam remains vigilant all night long.

What's Included

Front Camera x 1
Rear Camera x 1
Fisheye Cabin Camera x 1
Dual Type-C Car Charger x 1
Type-C Data Cable x 1
Fisheye Cabin Camera Cable x1
Rear Camera Cable x 1
Front Camera Circular Polarizing Lens (CPL) x 1
Windshield Static Stickers x 3
Spare Adhesive Stickers x 1 Set
Trim Removal Tool x 1
Warning Sticker x 1
After-Sales Service Card x 1
User Manual and Quick Start Guide
18-Month Warranty

Specifications

Resolution (Front)

Front: 4K 30FPS
Cabin: 2K 30FPS
Rear: 2K 30FPS

Image Sensor

Front: Sony STARVIS 2 IMX678 1/1.8" 8MP
Rear: Sony STARVIS 2 IMX675 1/2.8" 5MP
Cabin: Sony STARVIS 2 IMX675 1/2.8" 5MP

GPS

Built In

Parking Mode

Built-In (Hybrid parking recording / Low power impact detectio/ Auto event detection / Time-lapse / Low bitrate recording)

G-Sensor

Off / Low / Middle / High Sensitivity

Wide-Angle View

Front: F1.8 Aperture, FOV=140°
Rear: F1.8 Aperture, FOV=160°
Cabin: F2.2 Aperture, FOV=210°

Operating Temperature

-20℃~65℃ (-4°F - 149°F)

Loop Recording

1 min / 2 min / 3 min / 5 min / 10 min

Maximum SD Card

Up to External 512GB microSD Card & External SSD Up to 4TB

LCD Screen

2.4" High-Resolution

Wi-Fi

WiFi 6, built-in 2.4GHz, 5GHz

Microphone

Built-In

HDR

Supports Front & Rear & Telephoto

Bluetooth

Built-In

Speaker

Built-In

Voice Control

Supported

Input Power

DC 5.0V / 2A

File Format

H.265 / .MP4

Country of Origin

China

Warranty

18 Month Manufacturer Warranty

FAQs

What makes the A329S Series different from other dash cameras?

The VIOFO A329S is the flagship model featuring a Sony STARVIS 2 Sensor on ALL three cameras (Front, Rear, and Interior). Additionally, the A329S offers support SSD storage up to 4TB and features faster Wi-Fi 6 technology, setting it apart from standard dash cams.

Can I record in 4K 60FPS with all three cameras active?

No. The 4K 60FPS mode is available when using the front camera in single-channel mode. When all three dash cameras are active, the system records in 4K 30FPS + 2K + 2K to ensure stability using the Starvis 2 technology.

Does the fisheye cabin camera record in the dark?

Yes. The fisheye cabin camera uses the Starvis 2 IMX675 sensor and IR LEDs. This allows it to capture clear black-and-white video of the cabin even in total darkness, ensuring passenger safety at night.

Do I need the HK6 Hardwire Kit for Parking Mode?

Yes, to utilize the Parking Mode features, the HK6 Hardwiring Kit is required. It connects to your fuse box to provide constant power to your dash cam. If you are unsure how to install this, please check our Dash Cam Installation Hub for guides, or view examples in our Installation Gallery.

Is the Wi-Fi 6 compatible with older phones?

Yes, Wi-Fi 6 is backward compatible. However, to experience the maximum download speeds offered by the A329S, a smartphone that supports Wi-Fi 6 is recommended. It still functions perfectly with standard 5GHz Wi-Fi on older devices using the VIOFO App.

Does the rear camera match the quality of the front?

While the Front Camera uses the 4K IMX678, the Rear Camera uses the impressive Sony STARVIS 2 IMX675. This 2K sensor provides exceptional clarity for a rear dash view, far superior to standard 1080p sensors found on other dash cams.

What if I need help with my VIOFO A329S?

We are here to support you. You can visit our Contact Us page to reach our support team for any troubleshooting or warranty questions regarding your dash cam.

Resources

See the Possibilities with the New VIOFO A329S Series

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Excellent video quality

Replaced a BlackVue DR900S-2CH. Easy enough to install, I could reuse the rear camera cable from the BlackVue.

I did end up disabling HDR to use 60fps on the main camera. Didn't see much difference with HDR during the day.

Thanks for your review! We’re glad to hear the A329S delivered excellent video quality and that the install was straightforward for you. Appreciate you sharing your experience with the HDR and frame rate settings as well, that kind of insight is helpful for other customers.

Can't think of a single complaint

I have installed a 129, 2x 229s and now a A329. They all basically install exactly the same but you can see that things have ivastly mproved over time. Even the feature set is now light years ahead, not to mention the video quality. I particularly like the new parking modes to extend recording time, as it is getting smarter and smarter. I can't wait for an A429 4 channel with 2 front fender sideview cameras. I am a bit puzzeled as to why no one does this, yet, except Tesla, from the factory. Stick with Viofo as I have experience with Blackview and some brand Xs and just don't go there.

Thanks for the great review, Alan! We’re glad to hear you’ve had such a positive experience across multiple VIOFO models and that the A329S continues to impress with its smarter parking modes and video quality.

Great savings

Great

Thanks for the review! We’re glad to hear you’re happy with your A329S and found it to be a great value.

Person was excellent

Person was excellent. Very knowledgeable.

Thanks for your review, Ron! We’re glad to hear you had a great experience with our team and that they were able to assist you knowledgeably.

Very Satisfied

Amazing video quality. Easy enough set up. One of the problems I had with the old Garmin dashcam was connecting to the app. It was a constant challenge. No such issues at all with the Viofo app. Was a quick and efficent stable connection. A shout out to Blackbox for their delivery updates. Came right on schedule.

Thanks for your review, Felician! We’re glad to hear the A329S has been easy to set up and that the app connection has been smooth compared to your old dash cam. Happy to know our delivery updates were helpful too.

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