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

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.

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.

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.

We chose to try out a new dash cam to replace a previously purchased unit from another manufacturer that did not like be connected to our truck power all the time. It apparently kills the batteryy and the battery is not replaceable. And that unit would not maintain the current time and date. This unit was easy to install and is highly rated. There are two things I do wish the company would address though. First, the screen does not stay on all the time. It has a screen saver that basically turns the screen off after a few minutes. So while it does have red led's telling you it is on, I prefer to see an active screen. Secondly, I think the screen is to dark. I see no controls to adjust the brightness of the screen. So when mounted to the windshield with the daylight coming in behind the unit, my eyes adjust to the light coming through the window and the little darker screen on the unit is nearly unreadable to me. But overall, so far at least, I like the unit. The interior camera works very well providing a wide angle of view spreading from driver's side window all the way across to the passenger door window. I purchased the hardwire kit and it was a breeze to install. i really like this unit so far and even though it is new, I am rating it a 9 out of 10, with only the two issues mentioned above as keeping it from receiving a 10.

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.

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.

————-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.

Its quality and performance is unmatched. Honestly just search the Dash Camera online and see the results for yourselves. I think this one review would not be able to describe how it compares to the market. That being said, it does come at the cost of being one of the most expensive models avaliable. However I can confirm the product justifes its price

Very nice dashcam probably the best clarity ever in any dashcam. I have installed on my Mahindra Scorpio n. Awesome camera

Quality video and easy to install.

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Excellent camera I believe is the best there is

This dash cam completely exceeded my expectations. It’s rare for me to buy something on Amazon that makes me feel like 5 stars aren’t enough. I was truly impressed by the material quality, the ease of use, and the overall performance. The new software V2.0 is on another level as well! Well done, VIOFO — keep making great products!