---
product_id: 255024341
title: "A129 Pro 4K Dash Cam 3840x2160P Ultra HD 4K Dash Camera 8MP Sensor GPS Wi-Fi, Buffered Parking Mode, G-Sensor, Motion Detection, WDR, Loop Recording (A129ProDuo) (A129Pro Duo front+rear)"
brand: "viofo"
price: "$527.23"
currency: USD
in_stock: true
reviews_count: 6
category: "Viofo"
url: https://www.desertcart.us/products/255024341-a129-pro-4k-dash-cam-3840x2160p-ultra-hd-4k-dash
store_origin: US
region: United States of America
---

# Super Night Vision & WDR tech Dual-band Wi-Fi + GPS logger 8MP Sony IMX317 front sensor A129 Pro 4K Dash Cam 3840x2160P Ultra HD 4K Dash Camera 8MP Sensor GPS Wi-Fi, Buffered Parking Mode, G-Sensor, Motion Detection, WDR, Loop Recording (A129ProDuo) (A129Pro Duo front+rear)

**Brand:** viofo
**Price:** $527.23
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your drive with 4K clarity and smart security—because your car deserves the best!

## Quick Answers

- **What is this?** A129 Pro 4K Dash Cam 3840x2160P Ultra HD 4K Dash Camera 8MP Sensor GPS Wi-Fi, Buffered Parking Mode, G-Sensor, Motion Detection, WDR, Loop Recording (A129ProDuo) (A129Pro Duo front+rear) by viofo
- **How much does it cost?** $527.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/255024341-a129-pro-4k-dash-cam-3840x2160p-ultra-hd-4k-dash)

## Best For

- viofo enthusiasts

## Why This Product

- Trusted viofo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Buffered Parking Mode:** Automatically records 15 seconds before and 30 seconds after impact—never miss a crucial moment.
- • **Smart Safety Features:** G-Sensor, motion detection, loop & emergency recording keep you protected 24/7 on and off the road.
- • **Next-Level Night Vision:** 8MP sensor + F1.8 aperture lens + WDR ensures crystal-clear footage even in the darkest conditions.
- • **Seamless Connectivity & Tracking:** Dual-band Wi-Fi for fast transfers and GPS logging for real-time speed and location stamping.
- • **Ultra HD 4K Dual Channel Clarity:** Capture every detail with 3840x2160P front and 1080P rear simultaneously for unmatched road visibility.

## Overview

The VIOFO A129 Pro Duo is a premium dual-channel dash cam featuring a Sony 8MP IMX317 front sensor capturing Ultra HD 4K video at 30fps and a rear Sony IMX291 sensor recording Full HD 1080p. Equipped with advanced Super Night Vision, WDR, buffered parking mode, dual-band Wi-Fi, and GPS logging, it delivers crystal-clear footage day and night while providing real-time speed and location data. Its smart safety functions like G-Sensor and motion detection ensure comprehensive protection, making it an essential upgrade for any professional driver seeking peace of mind and superior video evidence.

## Description

Buy VIOFO A129 Pro 4K Dash Cam 3840x2160P Ultra HD 4K Dash Camera 8MP Sensor GPS Wi-Fi, Buffered Parking Mode, G-Sensor, Motion Detection, WDR, Loop Recording (A129ProDuo) (A129Pro Duo front+rear) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Value for money Dash Cam - The front cam is excellent and does the job well. For the rear cam the exposure needs to be adjusted if you have a window tint
Review: I have been using my GoPro Hero 8 as my dashcam for many years, however, it gets too hot and turn itself off many times during the summer. Then I decided to get a solid and reasonable price dashcam instead. I have reviewed several dashcams online, and finally decided to get VIOFO 4k Duo from desertcart. First, it's under my budget of $300 (honestly I don't think $800 BV is worth it) Secondly, it's 4K and the quality is one of the best after few reviews over the years. Third the App is easy to use and there are lots of tutorial video online about this one, it's easy to learn and easy to operate. However, I quoted a price for dashcam installation in my Ford Ranger, the bodyshop I used to visit, asks for $300 for the whole process. After viewing several DIY videos on YouTube, I decided to do it myself. The good thing about Ford Ranger, it has a USB slot right behind the rear mirror, I could connect the dashcam using a short power cable, which is the same type of GoPro Hero 4. It only took about one-hour and I saved $300 easily! I tested it several times, the video quality is really good, especially under 4K, I could save the video directly from my iPhone and edit the video on the phone. I would say it's a really good deal if you are thinking about the protect your valuable car and win the claim after the accident. I would recommend it to others. Please note, don't hide your cable near the airbags as I shown in one of the pictures. I accident did it first and one mechanic told me that it would create more damage to the driver when the airbag pops out. So always hide the cable through the bottom section of the door frame.

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RXQJ148 |
| Are Batteries Included | No |
| Auto Part Orientation | Drivers Side |
| Auto Part Position | Front Center, Rear Center |
| Battery Cell Type | Lithium Metal |
| Best Sellers Rank | #42,082 in Electronics ( See Top 100 in Electronics ) #247 in Car On-Dash Mounted Cameras |
| Brand | VIOFO |
| Built-In Media | Cable |
| Color | Black |
| Compatible Devices | car, truck |
| Compatible with Vehicle Type | Car |
| Connectivity Technology | Wi-Fi |
| Control Method | App |
| Customer Reviews | 4.1 4.1 out of 5 stars (2,749) |
| Display Type | LCD |
| Field Of View | 140 Degrees |
| Flash Memory Supported Size Maximum | 256 GB |
| Flash Memory Type | microSD |
| Frame Rate | 30fps |
| Item Dimensions D x W x H | 7D x 14W x 11H centimeters |
| Manufacturer | viofo |
| Maximum Aperture | 1.6 f |
| Mfr Part Number | A129PRO |
| Model Name | A129ProDuo |
| Model Number | A129 Pro Duo |
| Mounting Type | Windshield Mount, Dashboard Mount |
| Optical Sensor Technology | CMOS |
| Other Special Features of the Product | Built-In GPS, G-Sensor, Loop Recording |
| Real Angle of View | 140 Degrees |
| Screen Size | 2 |
| Supported Standards | MP4 |
| Video Capture Resolution | 4 k |

## Product Details

- **Brand:** VIOFO
- **Connectivity technology:** Wi-Fi
- **Model name:** A129ProDuo
- **Special features:** Built-In GPS, G-Sensor, Loop Recording
- **Vehicle service type:** Car

## Images

![A129 Pro 4K Dash Cam 3840x2160P Ultra HD 4K Dash Camera 8MP Sensor GPS Wi-Fi, Buffered Parking Mode, G-Sensor, Motion Detection, WDR, Loop Recording (A129ProDuo) (A129Pro Duo front+rear) - Image 1](https://m.media-amazon.com/images/I/71mxeB3dU8L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Do i need to install sim card to follow car while driving by driver**
A: No SIM card required

## Customer Reviews

### ⭐⭐⭐⭐⭐ Value for money Dash Cam
*by A***J on 13 March 2022*

The front cam is excellent and does the job well. For the rear cam the exposure needs to be adjusted if you have a window tint

### ⭐⭐⭐⭐⭐ Review
*by D***. on 8 March 2022*

I have been using my GoPro Hero 8 as my dashcam for many years, however, it gets too hot and turn itself off many times during the summer. Then I decided to get a solid and reasonable price dashcam instead. I have reviewed several dashcams online, and finally decided to get VIOFO 4k Duo from Amazon. First, it's under my budget of $300 (honestly I don't think $800 BV is worth it) Secondly, it's 4K and the quality is one of the best after few reviews over the years. Third the App is easy to use and there are lots of tutorial video online about this one, it's easy to learn and easy to operate. However, I quoted a price for dashcam installation in my Ford Ranger, the bodyshop I used to visit, asks for $300 for the whole process. After viewing several DIY videos on YouTube, I decided to do it myself. The good thing about Ford Ranger, it has a USB slot right behind the rear mirror, I could connect the dashcam using a short power cable, which is the same type of GoPro Hero 4. It only took about one-hour and I saved $300 easily! I tested it several times, the video quality is really good, especially under 4K, I could save the video directly from my iPhone and edit the video on the phone. I would say it's a really good deal if you are thinking about the protect your valuable car and win the claim after the accident. I would recommend it to others. Please note, don't hide your cable near the airbags as I shown in one of the pictures. I accident did it first and one mechanic told me that it would create more damage to the driver when the airbag pops out. So always hide the cable through the bottom section of the door frame.

### ⭐⭐⭐⭐⭐ Review
*by I***L on 24 September 2023*

This front and rear camera along with the gps module are easy to install. The cables are of good quality and the power adapter fits in the cigarette lighter. The quality of video both front and rear are very good.

## 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 8MP Sensor GPS, Buffered Parking Mode, G-Sensor, Motion Detection, WDR, Loop Recording
- VIOFO HK3 Acc Hardwire Kit for A129, A129 Plus, A129 PRO, A129 IR, A119V3, Enables Parking Mode, Low Voltage Protection
- VIOFO 256GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ultra HD 4K Video Recording

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-17*