VIOFO A329S 4K 3 Channel Dash Cam, 4K Front + 2K Cabin Fisheye (210°) + 2K Rear, Power Saving Parking Mode, Wi-Fi 6 App Control, All-Channel STARVIS 2 Sensors, Supports up to 4TB SSD Storage
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Availability:
Only 10 left in stock, order soon!
Arrives
Wednesday, Jul 29
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Features
- [4K Front + 2K Interior Fisheye + 2K Rear Recording] A329S dashcam captures license plates and road signs in crystal-clear 4K@30fps front footage. Monitor your entire cabin with a 210 ultra-wide angle fisheye lens, eliminating blind spots for rideshares or family safety. Record sharp 2K rear traffic details, capturing license plates and every detail with exceptional clarity day and night.
- [3 Channel with STARVIS 2 Sensors] The A329S 3 channel dash cam features 3 STARVIS 2 sensors. The front camera deploys STARVIS 2 IMX678 image sensor that packs in more pixels for greater clarity and detail, achieving less noise in low light and less motion blur in fast motion. The rear camera and cabin cameras deploy STARVIS 2 IMX675 image sensor, featuring an impressive 2.5 times wider dynamic range than the STARVIS pixel of the same size, capturing exceptionally clear and sharp videos.
- [Impact Detection Power Saving Parking Mode] The A329S dashcam supports an ultra-low-power parking mode to prevent battery drain. Once collision is detected, it starts recording instantly. These features minimize battery drain while ensuring continuous monitoring when your car is parked. These modes can be easily activated using the HK4/HK6 Hardwire Kit(*Note: The hardwire kit is not included).
- [Next-Gen Wi-Fi 6 Technology] A329S front interior and rear dashcam is powered by advanced Wi-Fi 6 technology, which boosts operation speeds by 3 times in the 5GHz band, up to 30MB/s. Quickly share, preview, and download your videos. Get a 1-minute 4K video in under 10 seconds! Ideal for emergencies or sharing memorable moments instantly.
- [Support Up to 4TB SSD or 512GB microSD] Say goodbye to storage limitations! The A329S supports external SSDs up to 4TB or microSD cards up to 512GB, allowing for uninterrupted recording for over 3 weeks. Perfect for long road trips without constant overwriting worries. We recommend using the optional VIOFO Type-C SSD cable. (*Note: microSD card and SSD storage are not included. )
- [Effortless License Plate Capture] The A329S dashcam combines STARVIS 2 technology and 3-channel HDR feature balances extremely bright and dark areas, revealing details and capturing accurate license plates even in fast moving from all-channel recordings. This ensures you never miss vital evidence while on the road.
- [Simple Installation Without Interference] A329S 4K dash cam features dual premium super slim 2.8mm coaxial cables and miniature connectors for a neatly hidden installation. The coaxial cables are less susceptible to electromagnetic and radio-frequency interference, avoiding disturbance to other in-car electronic devices as well. What's more, the cables enable higher bandwidth transmission and transfer rates, regardless of its length.
- [Hands-Free Smart Voice Control] Focus solely on the road with voice commands that let you start/stop recording, take photos, and turn on/off Wi-Fi all while keeping your hands on the wheel. Stay informed with clear notifications about settings changes and memory card errors.
- [Comprehensive GPS Functionality] The built-in GPS module supports four global navigation satellite systems-GPS, BeiDou, Galileo, and GLONASS, providing detailed location, speed, and time data for your vehicle when playing back video on the VIOFO App or the VIOFO PC player.
- [Included Anti-Glare CPL & Versatile Cable Options] A CPL (Circular Polarizing Lens) is included and attached to the front lens of the dash cam, effectively reducing reflections and glare from glass and road surfaces. This results in a significant enhancement of image quality and contrast across various scenarios. The camera comes standard with a 6M rear cable and 1M interior cable. If you require a longer customized cable for your vehicle, you can find it on the VIOFO website.
Brand: VIOFO
Model Name: A329S 3CH
Vehicle Service Type: Car
Connectivity Technology: Type-C
Special Feature: 210° Ultra-Wide Cabin Camera, All-Channel STARVIS 2 Sensors, Built-In GPS, Support SSD Storage, Wi-Fi 6 APP Control See more
Video Capture Resolution: 4K+2K+2K
Included Components: 1* CPL / 1* Car Charger (3.5m) / 3* Static (Windshield) Stickers, 1* Front + Rear + Inside Cam/ 1* Rear Cable(6m) / 1* Inside Cable(1m), 1* Rear Mount / 1* Trim Removal Tool / 1* GPS Module with sticker See more
Mounting Type: Windshield Mount
Color: Black
Field Of View: 210 Degrees
Compatible with Vehicle Type: Car
Connectivity Technology: Type-C
Other Special Features of the Product: 210° Ultra-Wide Cabin Camera, All-Channel STARVIS 2 Sensors, Built-In GPS, Support SSD Storage, Wi-Fi 6 APP Control
Video Capture Resolution: 4K+2K+2K
Mounting Type: Windshield Mount
Field Of View: 210 Degrees
Screen Size: 2.4 Inches
Optical Sensor Technology: CMOS
Flash Memory Type: microSD
Auto Part Position: Front, Rear
Are Batteries Included: No
Display Type: LCD
Compatible Devices: Car
Frame Rate: 30fps, 30fps, 30fps
Real Angle of View: 210 Degrees
Flash Memory Supported Size Maximum: 512 GB
Auto Part Orientation: Front
Brand: VIOFO
Model Name: A329S 3CH
Built-In Media: 1* CPL / 1* Car Charger (3.5m) / 3* Static (Windshield) Stickers, 1* Front + Rear + Inside Cam/ 1* Rear Cable(6m) / 1* Inside Cable(1m), 1* Rear Mount / 1* Trim Removal Tool / 1* GPS Module with sticker
Manufacturer: VIOFO
Model Number: A329S 3CH
Mfr Part Number: A329S 3CH
Warranty Description: 18-Month waranty and 6 months registered extended warranty, Lifetime technical support
Color: Black
Item Dimensions D x W x H: 1.7"D x 2.3"W x 3.9"H
Item Weight: 0.89 Kilograms
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jul 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Image quality is fantastic. Works--fully compatible--with SanDisk Extreme Portable SSD 2Tb, with USB cable routed to glove box; mount with velcro to prevent rattling and vibration. Paid Best Buy $100 to install--which carries a lifetime guarantee and is worth the price. Use INDUSTRIAL GRADE FASTENERS (Self Mating Reclosable <mushroom style>, not hook and loop Velcro) on clear backing to mount the cameras. This permits removal for window cleaning. Position the base unit on the driver's side window, as close to the center line and as high as possible, while avoiding the black dots most windows have around the front-viewing sensors. This gives the best images and permits operation. The installation kit contains many items also sold as add-ons. Make sure you don't purchase duplicate items. Supplemental Batteries for recording while parked are extremely expensive and don't give enough capacity to record video over a weekend. UPDATES: 1. VIOFO emailed me to begin the process of refunding purchase cost for duplicate items. Still in the works. 2. The motion detection mode is not sufficiently sensitive to detect another car door slamming into your vehicle and beginning recording. Calling their support people to work on this; it is one of the primary reasons for me purchasing this specific system.
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Reviewed in the United States on April 16, 2026 by NUC_NRG
This has been the best dash camera I've ever used. Connectivity is perfect and valid for the money is valid especially for such high quality. Installation was a breeze and the audio and video quality are amazing.
Reviewed in the United States on May 26, 2026 by Vic
The VIOFO A329S is hands down the best dash cam I have ever owned. The video quality is unbelievable, especially with the 4K front camera and Sony STARVIS 2 sensor. Day or night, the footage is sharp, clear, and detailed enough to capture license plates, road signs, and everything happening around the vehicle. What really makes this dash cam stand out is how complete it feels. The front and rear coverage give me real peace of mind, the Wi-Fi 6 makes downloading videos fast and easy, and the parking mode adds another level of protection when the car is parked. The build quality feels premium, the app is simple to use, and the features are exactly what you want in a serious dash cam. The A329S is not just a camera; it is protection, evidence, and security all in one. Whether you are driving every day, parking in busy areas, or just want the best possible footage in case something happens, this dash cam delivers. I honestly believe the VIOFO A329S is one of the best dash cams ever made, and I highly recommend it to anyone who wants top-quality protection for their vehicle.
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Reviewed in the United States on June 1, 2026 Reviewed in the United States on June 1, 2026 by Howard
Incredible resolution and coverage. I did a firmware check and the device was up to date. Initially I used the included power source to set it up. There are a number of options so after watching a few videos on it and taking notes it was simple to decide what options were used during the initial setup. Wanting to use the hybrid parking mode I ordered the HK6 kit from the company site as it was not available on Amazon as of 9/2025. Installation was fairly straight forward, noting here the cable to the rear camera was the new thinner style so routing was easy. I ordered extra static stickers to allow for testing placement locations. The A329s was installed to the right of the rear view mirror housing which also allows access to sim and cables. Also it disconnects from the GPS by sliding right. The car has upper section tint on the front windshield, so the unit is attached there with only the camera lens showing. For the fisheye, it was initially installed with some double face foam tape to allow for easy placement changes. Initially it was to the left of the rear view mirror housing but was moved to the center of the housing for the best all around viewing. Configuring to your own desires and needs will provide the best functionality. As mentioned, plenty of options. With the HK6 cable, the voltage is set to 12 which allows for a full nights coverage and the car starts in the morning (grin). Noting here about setup: Much easier to use the app on your phone. Overall after a month of use I’ve found it to a fine value and durable as I’ve had no issues.
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Reviewed in the United States on September 14, 2025 by mattaio
Update: Adding two stars. A subsequently purchased replacement unit fixed the impact issue and is now 100% functional. The very responsive VIOFO Support noted that some users were having GPS issues when using non-VIOFO SSD cabling. Even though the same non VIOFO SSD cable worked well with an identical type A329S unit in a 2014 Honda Accord, I purchased the too-short for my purpose- VIOFO 2.8m SSD cable and added a non VIOFO 2' Gen 2, 4k extension cable to get the 10' length I needed. Replacing this cable fixed my GPS issues and it now locks onto GPS reliably. VIOFO recently updated their Android app and it is a large improvement. I now have 100% reliable app access to either of my three VIOFO dash cameras 100% of the time, as long as I disable the VPN on my phone first. Also the geo-fencing seems to be working great with the A329s' and I no longer have to manually manage the parking mode. Great addition! Original: This was installed in a 2015 RAM 2500 diesel, extended cab, 4WD truck using the VIOFO optional HK6 wiring to a 70mai auxiliary battery pack for parking mode use, along with a SanDisk Extreme Portable 1TB SSD, VIOFO 512GB SD card and their Bluetooth button. All of the components seems to be high quality with the only installation issues being with routing the cables in my truck behind the body panels/components- which would be typical of most dash camera vehicle installations. I found the impact sensor to be non-functional when parked with both camera impact sensitivity settings set on their most sensitive settings. I used a large rubber mallet and my closed fist to pound on the windshield by the front camera, on the front bumper, on the tailgate and rear bumper with no camera impact detected. I also found the GPS non-functional. I have multiple GPS supported units installed inside my truck, with none of them having any GPS signal issues. So the issue is with the VIOFO unit. I then went on an extended driving day trip with the truck and the GPS failed to work at any point. While driving at Interstate speeds, I hit a couple bad spots in the pavement- bad enough to make my heavy diesel truck jump around in its lane a disconcerting amount, and this did trigger the impact sensor and lock the video(s). So the impact sensor did work- but had poor sensitivity- parked or driving. I had excellent email response from VIOFO- apparently from China, even supplying me with an unpublished firmware, which did not help. VIOFO also offered to replace the front camera/GPS mount, but I elected to return the whole kit to Amazon due to their 30 day return window vs. the shipping time for individual parts replacement from VIOFO. Had I been offered a replacement unit for the return, I would have selected that option instead of the refund.
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Reviewed in the United States on October 23, 2025 by Marvin
————-Update————- My camera is now working as expected but my experience with Viofo support was less than optimal. When I called I got a voice in the US they then gave me a WhatsApp number to contact. After 2 techs they never got it right. They kept saying my cables were wrong and accused me of using Non-Viofo cables. I had bought the cam and all their accessories, including the Hk6 and a 6ft shielded SSD cable. While going back and forth with support about the cables, I purchased a new Viofo SSD cable. Replacing the SSD cable did the trick. The support left me wishing I had researched support and not just features. The A329S is a fairly expensive purchase for most, I felt I was going to be left holding the bag. My final impressions: I would have paid a few more dollars for Viofo to package the same Starvis 2 IMx678 for the back camera as the front. I love all the features except I’m not sure the SSD supports is all there yet and the price of SSD’s is an the stratosphere thanks to ai. I would not buy the brand again if I knew their primary support was in china. The Communications are the worst and support just didn’t understand basic communication. Spent 2 days arguing about what was connected where. ——————-Update—————- My unit has stopped working after just 7 weeks. I use the SSD option. When I unplug the viofo SSD cable the camera shuts down and will not power back up. The SSD works great connected to my pc. I opened a case with tech support and they want to play it mail tag. They requested a video and sent me a link to upload it. The link only accepts files and the iPhone gives you an iCloud link. The camera and all the Viofo components, like cables, memory, filters, etc the price of Viofo parts came to almost $800. I will updated the review if tech support helps. I’ve talked with two techs and their answer is, I never have seen that before. They need to remember their customer spent a good chunk of money to buy the best. The A329S is supposed to be the best.
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Reviewed in the United States on June 17, 2026 by Chuck Ashford
I’ve tried a few dash cams in my time, but the Viofo A329S with its three-camera setup is truly in a class of its own. From start to finish, it’s been a fantastic experience. Whether you're looking for solid video quality, ease of use, or an all-around reliable system, this dash cam has it covered. First off, the video recordings are incredibly crisp and clear, even in challenging lighting conditions. The front, rear, and cabin cameras provide excellent coverage, capturing every angle with impressive detail. I feel confident knowing that I have such reliable footage in case I ever need it. Installation was a breeze. I managed to get it set up quickly with no hassle. The included instructions were easy to follow, and I was able to get all three cameras positioned just right in no time. The real kicker here is the app, programming and adjusting the settings through Viofo’s app is seamless. It’s user-friendly and works flawlessly, which is a huge plus. If I had to nitpick, the only downside I’ve found so far is that firmware updates have to be downloaded externally and manually transferred to the unit. It’s a bit of an inconvenience, but it’s a small price to pay for such a high-quality product. Overall, Viofo has definitely raised the bar in the dash cam category. I’m more than satisfied with my purchase and can wholeheartedly recommend the A329S to anyone looking for a top-tier dash cam setup.
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Reviewed in the United States on September 18, 2025 by Joe Brooks
Krispy clean video well worth the money only cam I trust to protect me and my family
Reviewed in the United States on June 20, 2026 by Raphael