Add to your order

  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
  • COVERAGE: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one.
  • EXPERT TECH HELP: Real experts available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
  • PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
  • EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
Added to Cart
Learn more

Add to your order


from
Added to Cart
$199.92
& FREE Returns
Return this item for free
  • Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
  • Learn more about free returns.
How to return the item?
FREE delivery: July 5 - 7 Details
Fastest delivery: June 30 - July 2
In stock soon.
Order it now.
$$199.92 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$199.92
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Ships from Amazon
Sold by BlackboxMyCar
Ships from
Amazon
Sold by
Return policy: This item is returnable
In most cases, items shipped from Amazon.com may be returned for a full refund.
Support: Free Amazon product support included
What's Product Support?
In the event your product doesn’t work as expected, or you’d like someone to walk you through set-up, Amazon offers free product support over the phone on eligible purchases for up to 90 days.
To access this option, go to Your Orders and choose Get product support.
VIOFO A129 Pro Duo 4K Dua... has been added to your Cart
Include
Add a Protection Plan:
Add to your order

3 Year Electronics Protection Plan

from Asurion, LLC
  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
  • COVERAGE: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one.
  • EXPERT TECH HELP: Real experts available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
  • PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
  • EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.

2 Year Electronics Protection Plan

from Asurion, LLC
  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
  • COVERAGE: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one.
  • EXPERT TECH HELP: Real experts available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
  • PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
  • EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
Other Sellers on Amazon
$248.90
& FREE Shipping
Sold by: OCD Tronic
Sold by: OCD Tronic
(1070 ratings)
100% positive over last 12 months
In stock.
Usually ships within 2 to 3 days.
Shipping rates and Return policy
$249.99
& FREE Shipping. Details
Sold by: VIOFO LTD
Sold by: VIOFO LTD
(350 ratings)
94% positive over last 12 months
In Stock.
Shipping rates and Return policy

VIOFO A129 Pro Duo 4K Dual Dash Cam 3840 x 2160P Ultra HD 4K Front and 1080P Rear Car WiFi Dash Camera Sony 8MP Sensor GPS, Buffered Parking Mode, G-Sensor, Motion Detection, WDR, Loop Recording

4.3 out of 5 stars 1,027 ratings

List Price: $249.99 Details
Price: $199.92 & FREE Returns
Return this item for free
  • Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
  • Learn more about free returns.
How to return the item?
You Save: $50.07 (20%)
Available at a lower price from other sellers that may not offer free Prime shipping.

About this item

  • 【Ultra HD Real 4K Dual Channel Dash Cam】 Adopt top quality Sony 8MP IMX317 Sensor on front camera and Sony IMX 291 sensor on rear camera, this dual dash cam captures super clear view at Ultra HD 4K 3840 * 2160 @30fps + 1920 * 1080P @30fps at the same time. 4K resolution offer amazing video quality, four time higher than a regular Full HD recording. Help you read most details from street signs, license plate etc. Give you peace of mind when you're driving.
  • 【Upgraded Super Night Vision & WDR】Come with 8 Megapixel image sensor, provide a much clearer image than most dash cameras at night, combine with upgraded 7-Glass F1.8 aperture lens and WDR (Wide Dynamic Range) technology, maintain sharp image and automatically balance the lighting at over bright and over dark area. Help capture clear details that other cameras cannot read, like road signs, license plates.
  • 【Buffered Parking Mode】Buffered parking mode will be able to record events leading up to an impact / motion that has been detected. Car camera will save 15 seconds video before the event and 30 seconds after the event. This is an excellent feature and completes a true parking mode as there can be a lot of vital information in the lead-up to whatever triggered recording. To use parking mode, it is better to buy VIOFO HK3 hardwire cable separately.
  • 【Built-in Wi-Fi & GPS】 2.4GHz & 5GHz dual-band Wi-Fi could transmit in two different standard frequency ranges to avoid wireless interference. A more stable Wi-Fi signal and faster Wi-Fi speed bring blazing speed for file transfer. With GPS logger, dash camera can log the current speed and GPS location, also automatically correct the time by synchronizing with the satellite. Timestamp can be embedded in the video. Real-time speed would display on car camera screen in KM/H or MP/H.
  • 【Premium Functions】 Loop recording, emergency recording, motion detection, time lapse and so on. All your daily driving needs will be satisfied by this one dash cam.
Make it a bundle
We found 1 bundle with this item:
VIOFO A129 Pro Duo 4K Dual Dash Cam 3840 x 2160P Ultra HD 4K Front and 1080P Rear Car WiFi Dash Camera Sony 8MP Sensor GPS, Buffered Parking Mode, G-Sensor, Motion Detection, WDR, Loop Recording

Frequently bought together

  • VIOFO A129 Pro Duo 4K Dual Dash Cam 3840 x 2160P Ultra HD 4K Front and 1080P Rear Car WiFi Dash Camera Sony 8MP Sensor GPS, B
  • +
  • VIOFO HK3 ACC Hardwire Kit for A129, A129 Plus, A129 PRO, A129 IR, A119V3, Enables Parking Mode, Low Voltage Protection
  • +
  • VIOFO Circular Polarizing Lens CPL Filter for Use with A129 Duo, A129 Plus Duo, A129 Pro Duo, A129 IR, A119 V3, A119
Total price:
To see our price, add these items to your cart.
Some of these items ship sooner than the others.
Choose items to buy together.

Special offers and product promotions

  • Amazon Business: Make the most of your Amazon Business account with exclusive tools and savings. Login now

Have a question?

Find answers in product info, Q&As, reviews

There was a problem completing your request. Please try your search again later.
All Product Information Customer Q&A's Customer Reviews

Your question might be answered by sellers, manufacturers, or customers who bought this product.

Please make sure that you are posting in the form of a question.

Please enter a question.


Product Description

1

KIND REMINDER

1. GPS module is already mounted on the back of the front camera body.

2. SD card is not included, please format SD card as FAT32 before using. We recommend Samsung Pro high endurance card, VIOFO, Transcend card.

3. Please use the original car charger we provided in the package, A129 Duo car charger cannot be used on A129 PRO.

4. We would continually improve product performance through firmware & APP upgrade, you can download them from VIOFO official website.

Specification

Video Resolution Front: 4K (3840 x 2160 30fps) ; Rear: Full HD (1920 x 1080P 30fps)
Image Sensor Front: Sony 8MP sensor; Rear: Sony 2MP sensor
Storage 256GB microSD card max
Viewing Angle Front: 130° ; Rear: 140°
Ports Mini USB, AV-Out, MicroSD Card Slot
Video Format .MP4
Battery & Charging NO battery, use capacitor, 5V 1A
Operating temperature -10℃~65℃ (14℉~149℉)
Dimension Front: 3.25x2x1.62 inches ; Rear: 1.95x2.05x1.24 inches
Microphone&Speaker Built-in
1 1 dash cam 1 1
A129 Pro Duo A129 Duo A139 3CH A119 V3 A129 Plus Duo
Camera Type Front + Rear Front + Rear Front + Interior + Rear Front Front + Rear
Resolution Front: 4K (3840 x 2160 30fps) Rear: Full HD (1920 x 1080P 30fps) Front & Rear: 1920 x 1080P 30fps; Only Front: 1920 x 1080P 60fps Front: 2560 x 1440P 30fps ; Interior: 1920 x 1080P 30fps; Rear: 1920 x 1080P 30fps 2560*1600P 30fps; 2560*1440P 30fps; 1920*1080P 60fps; 1920*1080P 30fps Front: 2560 x 1440P 30fps ; Rear: 1920 x 1080P 30fps
Image Sensor Front: Sony IMX317 Sensor 8MP; Rear: Sony STARVIS IMX291 Front & Rear: Sony STARVIS IMX291 Front: Sony IMX335 Sensor 5MP; Interior:Sony STARVIS IMX291; Rear: Sony STARVIS IMX291 Sony 5MP Sensor Front: Sony 5MP Sensor; Rear: Sony STARVIS IMX291
Lens Front: 7G F1.8 aperture Rear: 7G F1.6 aperture Front & Rear: 7G F1.6 aperture Front: 7G F1.8 aperture; Interior: 7G F1.6 aperture; Rear: 7G F1.6 aperture 7G F1.6 aperture Front & Rear: 7G F1.6 aperture
Viewing Angle Front: 130° ; Rear: 140° Front & Rear: 140° Front: 140° ; Interior & Rear: 170° 140° Front & Rear: 140°
Display Screen 2.0" 2.0" No Screen 2.0" 2.0"
Wi-Fi NO
GPS Logger
Support External Microphone NO NO NO NO
Max Micro SD Card 256GB 256GB 256GB 256GB 256GB

Compare with similar items


VIOFO A129 Pro Duo 4K Dual Dash Cam 3840 x 2160P Ultra HD 4K Front and 1080P Rear Car WiFi Dash Camera Sony 8MP Sensor GPS, Buffered Parking Mode, G-Sensor, Motion Detection, WDR, Loop Recording
Crosstour Mini Dash Cam 1080P FHD Car Camera Recorder with 1.5” LCD Screen 170°Wide Angle, Parking Mode, Motion Detection, G-Sensor, Loop-Recording and WDR
THINKWARE FA200 Dash Cam Bundle with Front & Rear Cam, Hardwiring Cable, 16GB MicroSD Card Included, Built-in WiFi
Garmin Dash Cam 66W, Extra-Wide 180-Degree Field of View In 1440P HD, 2" LCD Screen and Voice Control, Very Compact with Automatic Incident Detection and Recording , Black
Campark 3 Channel Dash Cam for Cars 4K+1080P Dual Channel, 1440P+1080P+1080P Front Inside Rear Car Camera IR Night Vision, Capacitor, Parking Mode, Support 256GB Max
Customer Rating 4.3 out of 5 stars (1027) 4.3 out of 5 stars (2942) 4.5 out of 5 stars (460) 4.5 out of 5 stars (3265) 4.3 out of 5 stars (292)
Price $199.92 $35.99 $129.99 $229.95 $159.99
Sold By BlackboxMyCar ShanYI BlackboxMyCar Wireless Cloud HK OMERSON
Item Dimensions 8 x 5.4 x 3.5 inches 3 x 1.9 x 1.2 inches 3.9 x 0.9 x 1.3 inches 1.59 x 2.21 x 0.84 inches 3.62 x 1.19 x 1.88 inches

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

Would you like to tell us about a lower price?

Product guides and documents


Customer Questions & Answers

Customer reviews

4.3 out of 5 stars
4.3 out of 5
1,027 global ratings
How are ratings calculated?

Top reviews from the United States

Reviewed in the United States on January 7, 2020
Verified Purchase
Customer image
5.0 out of 5 stars The A129 Pro Duo 4K is well worth the difference in price (over HD).
By Bart on January 7, 2020
I bought three of Viofo’s HD dash cams (NOT 4K) about nine months ago, and have been pretty happy with them. They work, they’ve captured some interesting incidents, and our family feels much better having them in place for daily commutes.

We needed another camera for an additional vehicle, recently, so I decided to try this 4K version. The extra resolution seemed like it would be very helpful, as I had tried to see license plate numbers in videos from our HD cameras, and found them somewhat difficult to read.

As soon as the 4K version arrived, I mounted it on my windshield next to the HD version for some direct side-by-side comparisons. The difference was incredible.

This is one of those situations where you think you have decent picture quality, already, but the improved version just blows it away. See the attached frame captures and you’ll see what I mean.

License plates that were fuzzy in HD are very crisp in 4K.

License plates in the distance, that are unreadable in HD (can’t even count the number of digits!), are fuzzy in 4K - but READABLE. Check out the photo with the side-by-side comparison of the red truck. This is the key. It’s the difference between readable vs. non-readable.

This is all subject to your personal preference, and your budget, but for me, 4K is well worth the difference in price. When I think about the possibility of one of my family members being in a situation where they desperately need a plate number, HD won't cut it. 4K is going to save the day.
Images in this review
Customer image Customer image Customer image Customer image Customer image
Customer imageCustomer imageCustomer imageCustomer imageCustomer image
233 people found this helpful
Report abuse
Reviewed in the United States on November 24, 2019
Verified PurchaseEarly Reviewer Rewards(What's this?)
Customer image
5.0 out of 5 stars Stealth 4K dash camera with
By Mr Yee on November 24, 2019
I had A129 Duo IR, and it worked very good in my car, it helped me catch 2 accidents. With videos footage, insurance company made decision in less than few minutes. I bought A129 Pro Duo to replace my almost brand new A129 Duo IR, which power cord got tiny damaged during last accident. (The other insurance company AAA decided to reimburse whole dash camera price plus installation fee, even though I did it by myself)
For installation and user interface setup, both A129 Pro Duo and A129 Duo IR are very similar. I still feel the rear-to-front camera cable is a little stiff, but I had no problem with installation. Camera setup is easy, I keep default setup, just turn off G-Sensor.
Here is what I like about A129 Pro Duo:
Discreet design- After installation, the camera itself is hiding behind rear view mirror. It is pretty hard to see the dash camera if you don’t pay attention to the car. This is very important to me, because I have to park my car on street overnight.
Stunning video quality- A129 Pro Duo front camera deliveries very sharp and clear 4K pictures with a lot of detail, at daytime. For a 4K camera, you defiantly could read a license plate further away than 1080P (will update how better it is than regular 1080P dash cam). The rear-view camera has decent 1080p video quality, and the night vision is a little better than front 4K camera, even at absolute dark parking garage, I still see everything in front of it.
GPS Module- If order dash camera, I highly recommend it. I used to believe GPS module is used less. Until recently, I had accidents twice. Both time insurance company asked me: where did accident happen? And it took me sometime to figure it out. With a GPS module, right now I could easily locate where I was.
BE AWARE:
A129 Duo Pro 4K camera NEEDS U3 micro SD card. Currently, I am testing the dash cam with U1-32GB card, and temporary the camera is working fine, without any issue. As a new U3-128gb card is coming, I will continually use U1 card.
You have to get a big or bigger SD card, either 128GB or 256GB. The A129 Pro Duo deliveries very clear picture, and it also generates very big file (about 300MB/Min). That means for a 32GB SD card, it barely holds a little more than 1 hour footage.
Images in this review
Customer image Customer image Customer image Customer image Customer image Customer image
Customer imageCustomer imageCustomer imageCustomer imageCustomer imageCustomer image
123 people found this helpful
Report abuse
Reviewed in the United States on November 25, 2019
Verified Purchase
73 people found this helpful
Report abuse

Top reviews from other countries

Shaan Kalwani
5.0 out of 5 stars Parking mode!
Reviewed in Singapore on January 21, 2021
Verified Purchase
Pages with related products. See and discover other items: Explore motion detections for car