---
product_id: 160182294
title: "A129 Pro Duo 4K Dual Dash Cam - Wifi GPS WDR Enhanced Night Vision Front & Rear Dash Cameras - 130° Wide Angle Compact 4K Wireless Dash Cams for Cars - Emergency Recording & Parking Modes"
brand: "viofo"
price: "€ 493.88"
currency: EUR
in_stock: false
reviews_count: 8
category: "Viofo"
url: https://www.desertcart.nl/products/160182294-a129-pro-duo-4k-dual-dash-cam-wifi-gps-wdr
store_origin: NL
region: Netherlands
---

# Enhanced WDR night vision clarity Built-in GPS logs speed & location 4K Ultra HD front + 1080p rear dual cam A129 Pro Duo 4K Dual Dash Cam - Wifi GPS WDR Enhanced Night Vision Front & Rear Dash Cameras - 130° Wide Angle Compact 4K Wireless Dash Cams for Cars - Emergency Recording & Parking Modes

**Brand:** viofo
**Price:** € 493.88
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Elevate your drive with 4K clarity and smart security—because your journey deserves the best view.

## Quick Answers

- **What is this?** A129 Pro Duo 4K Dual Dash Cam - Wifi GPS WDR Enhanced Night Vision Front & Rear Dash Cameras - 130° Wide Angle Compact 4K Wireless Dash Cams for Cars - Emergency Recording & Parking Modes by viofo
- **How much does it cost?** € 493.88 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/160182294-a129-pro-duo-4k-dual-dash-cam-wifi-gps-wdr)

## 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

- • **Next-Level Night Vision:** Sony IMX317 sensors combined with WDR tech deliver sharp, glare-free footage even in the darkest conditions.
- • **Smart Parking Protection:** Buffered parking mode records 15 seconds before and 30 seconds after impacts, safeguarding your vehicle 24/7 with emergency lock features.
- • **Seamless Wireless Connectivity:** Dual-band Wi-Fi (2.4 & 5 GHz) lets you instantly preview, download, and manage videos via the VIOFO app—no SD card removal needed.
- • **Crystal-Clear 4K Dual Recording:** Capture every detail with ultra-high resolution front and full HD rear cameras for unmatched road coverage.
- • **Discreet, Professional Installation:** Compact stealth design with sticky pad mounts keeps your dash cam out of sight but always ready, perfect for the modern executive’s ride.

## Overview

The VIOFO A129 Pro Duo 4K Dual Dash Cam system features a front 4K Ultra HD camera and a rear 1080p camera, both equipped with Sony IMX317 sensors and 130° wide-angle lenses. It offers superior night vision through WDR technology, built-in GPS for real-time speed and location logging, and dual-band Wi-Fi for effortless wireless video access via the VIOFO app. Designed for discreet installation, it includes advanced parking mode with buffered recording and emergency event locking, ensuring comprehensive protection and crystal-clear footage day and night.

## Description

Product Description 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 before using. 3. Please use the original car charger we provided in the package, A129 plus 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. Premium features Sony 8MP Sensor Record the road front @4K 30fps and rear @1080P 30fps comprehensively with Sony Image Sensor. Designed with a suitable wide-angle keeps a wide view of the road but not cause picture bending. Super clear video recording day and night for amazing user experience. Built-in Supercapacitor Use high-quality supercapacitor to ensure a more stable power and longer lifetime. This supercapacitor ensures the excellent performance of the dash cam from 5℉ to 149℉ in extreme hot summer and cold winter. Advanced Parking Mode In buffered parking mode, this dash cam records not only accident results but also the impact. When an event is detected, a video sequence (starting 15 seconds before the event and finishing 30 seconds after the event) will be saved permanently. Built-in GPS Logger GPS logger records the speed and route data in the video file, allowing compatible viewers to display the data on playback. it will also keep the camera’s clock synchronized with GPS time so that the video files are correctly time stamped. You can check the GPS route in VIOFO APP. Emergency Recording Automatically detect a sudden shake or collision, then lock the footage and protect them from being overwritten in loop recording. Protect you when you are involved in accident. Stealth Design The dash cam is easy to install on the behind of the front windshield by using 3M sticker, compact design will not attract attention and block the view. Specification Optional HK3 ACC Hardwire Kit When the engine is off, Viofo's HK3 ACC hardwire kit is used to provide continuous power and provide low voltage protection for your car’s battery. What’s more, the ACC function can automatically switch the parking motion and normal recording without waiting. Optional Circular Polarizing Lens Filter An optional CPL (Circular Polarizing Lens) can be used to reduce reflections and glare from the window glass and road surfaces. It works in the same way as polarized sunglasses and significantly improves image quality and contrast in many situations. Optional Bluetooth Emergency Remote The Bluetooth remote control can be positioned in a convenient location allowing for safe and easy use while driving. Pressing the button will lock the current video clip and image. It will automatically connect with the dashcam after the first use, thus there's no need to manually turn it on every time. HK3 ACC Hardwire Kit CPL Filter Emergency Remote

Review: Great dash cam but only when you know the right options and settings - To start with, I was a little disappointed with this camera. Rather than give up on it and return it, I decided to opt for some extras and did some research on issues I was experiencing with it. Now I can honestly say it was worth it. 1st of all, I wouldn’t recommend for the long term using the included cigarette lighter plug. Get the HK3 hardwire kit for it. Although it’s not plug and play, takes some research to know how to route the cables and get power to the camera, the hardwire kit allows the camera to be powered on when the ignition turns on, and enter a neat parking mode when you turn off the engine. Be warned the best way to tap into your cars power is with ‘fuse taps’ that don’t come with this kit. To be fair, I didn’t mind this as there are 3 different types of fuses in modern cars and the fuse taps cost less than a tenner for a pack of 4 on desertcart. As I say, it’s worth the extra work as the parking mode is awesome. I set it to a Timelapse feature and found that it captured the entire period of time my car was unattended (right through the night). Naturally this uses power from your car battery, but there’s a battery saver built into the kit that ensures the camera will record for as long as it can, leaving enough power to turn the engine over when you return to it. Although I’ve not needed it yet, I believe when the camera detects an impact while parked, it captures video from both front and rear cameras from before and after the bump and locks the video file from being overwritten. The quality from the front camera is exceptional when set to 4K. The quality of the recorded file is good enough to see the smallest of detail. The rear camera is full HD and is still clear enough to be able to see the faces of the drivers behind you, let alone their number plate. However I highly recommend you get the circular polarising filters for both front and rear modules. It does well to limit glare from sunlight or the headlamps of oncoming vehicles or the cars driving behind you. This gives you a better chance of reading number plates of careless drivers. I found the footage even in night driving was clear and the wide angle lenses means the cameras have a far better view of the road and surroundings than I do as the driver. The positioning of the camera needs to be behind the interior mirror to remain legal, but means you can’t see the display and interact with the dashcam. Thankfully with the above setup, I didn’t need to interact with the camera as it starts recording the moment I unlock the car and automatically switches to parking mode when I leave the car. Apart from adjusting settings, the only other time I needed to access the camera was when I wanted to lock a video file to save a moment in time from being overwritten (for example someone driving dangerously but not actually hitting me). Fumbling behind the interior mirror to locate the middle button is far too fiddly and dangerous so I opted to buy the additional Bluetooth button and stick it to the dashboard, well within view and my reach. Pairing it to the camera was almost too easy. I only needed to take the button out of the box and press and hold the button for three seconds. As long as the dashcam’s switched on, they pair immediately. The Wi-Fi was what really let the camera down for me initially. I downloaded the VIOFO app and signed in to the Wi-Fi signal the camera creates. The reliability was awful causing my phone to regularly disconnect and then wouldn’t reconnect to the camera. In an ideal world I wanted my iPhone to automatically connect to the dashcam when I enabled Wi-Fi, but there was no way that was happening. It seemed the only way to make the iPhone reconnect was to disconnect and reconnect power. This only resolved connection issues for a matter of minutes before the connection broke again. HOWEVER, while it was connected to my phone I noticed in the app settings the option to enable 5ghz Wi-Fi. I guess for compatibility reasons, the default Wi-Fi settings are set to 2.4ghz, but this is awful. Setting the camera to ‘5ghz only’ made the world of difference. Once reconnected, the connection to my iPhone was strong and didn’t break once. Downloading large video files (300MB each) to my camera roll took seconds too. What was more, the moment I switched on the Wi-Fi on the camera, my iPhone joined the Wi-Fi signal immediately. Now I can access recorded files quickly and easily without needing to remove the memory card. The last note I’d say is with the memory card itself. I’ve noticed with my setup (and about an hour of driving a day) that my 256gb memory card captures 24 hours of combined live video (when the engines running) and time lapse (when the car’s parked). This means I can decide to keep footage from any point in the last 24 hours. Really good for times when you don’t think a moment on your journey was worth keeping until later on. Obviously, more driving per day and a lower storage capacity card will mean less time to decide to keep footage. When selecting your memory card you MUST make sure you select a High Endurance card rated as Class 10 and UHS-I. If you don’t you WILL lose video clips. This is because the amount of data coming from a 4K camera and a 1080p camera at the same time needs the fastest memory cards. Slower memory cards won’t be able to write the data quick enough for the continuous stream of video coming in so you end up with video drop-outs. Overall, my assessment of this dashcam is that it is an incredibly good dashcam with the right accessories and the right settings enabled.
Review: A quality 4K dual dash cam with useful WiFi features - I bought this dash cam to upgrade to a higher resolution camera with an additional rear camera. I have found the most useful feature to be the WiFi phone connection, making watching back videos and changing camera settings easy through the Viofo app. It was easy to install, using a sticky pad instead of a suction mount like my previous camera, to prevent any shake. The box has everything you need to do a professional "stealth" install, including a tool to remove trim to route cables, sticky cable guides, a long cable to run to the rear camera, a shorter cable and cigarette lighter adaptor, and spare sticky pads if you need to move the camera(s) (see picture). Note that an SD card is not included. I connected my phone to the camera using the app to help me initially position it using the live view, for both cameras. With the included GPS module, it can also log your position & speed and plays it back in the app with the video (see picture). You can also download individual videos to your phone. There is also the option for parking mode, where the camera can record before and after the g-sensor is triggered, using the Viofo HK3 hardwire adaptor (not included). Parking my car on the street each night, I will shortly be fitting this as an extra insurance policy! I am impressed with the video quality in both daylight and at night time. The picture is smooth and you can clearly see details like number plates in 4K, 2K or Full HD resolutions. I prefer setting the Wide Dynamic Range to improve exposure further in light & dark scenes, such as driving into the rising sun. Overall, it's a top notch product that is well thought out.

## Features

- HIGH QUALITY 4K DUAL CAM VIDEO: All VIOFO car dash cam front and rear sets are designed to provide the best quality video recording and playback. Both in car cameras use a Sony IMX317 sensors & high quality 130° wide angle lenses to ensure footage is recorded 4K Ultra HD with 3840 * 2160 Resolution (front camera) & 1920 * 1080P (rear camera). Built in microphone & motion detection. Premium quality detailed video.
- COMPACT & EASY TO FIT: Measuring just Front 84mm(L)×55mm(W)×40mm(H) & Rear 53mm(L) x 31mm(W) x 50mm(H),this VIOFO Pro Duo 4K car dash cam set is discreet but high quality. Securely attached directly to your windows & out of your direct eye-line. All VIOFO dash cameras are easy to attach to your vehicles front or rear windscreens with the integrated sticky pad.
- GPS TRACKING INCLUDED: The Pro Duo 4K dash camera uses secure GPS to store your real-time speed, G forces, the time & your location. This data is displayed in the video file when played back which can be vital for Insurance claims or Police evidence. Combined with other useful features including auto event detection, auto start/ stop, parking mode, time lapse recording and more.
- SUPERIOR NIGHT VISION: 50% of UK road deaths happen at night. With this in mind the VIOFO Pro Duo 4K in car dashcam has been developed to ensure it provides the clearest possible picture at night. This is thanks to our Sony 317IMX sensors & WDR technology which can quickly adjust to bright & dark areas which is vital when driving with other cars headlights at night.
- GET THE APP: With built in dual band (2.4GHz & 5GHz) Wi-Fi wireless technology theres no need to remove the camera from your vehicle to download your files. Simply add the app to your smartphone or tablet and you can download your journeys wirelessly. Using the app you can easily preview or download stored video or even control the front and rear dash camera.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RZP8K3Y |
| Best Sellers Rank | 29,737 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 446 in Car On-Dash Mounted Cameras |
| Guaranteed software updates until | unknown |
| Item model number | A129 Pro Duo 4K |
| Manufacturer | VIOFO |
| Product Dimensions | 8.4 x 3.6 x 5.2 cm; 800 g |

## Product Details

- **Brand:** VIOFO
- **Colour:** Black
- **Connectivity technology:** Wi-Fi
- **Field of view:** 130 Degrees
- **Included components:** Car Charger
- **Model name:** A129 Pro Duo
- **Mounting type:** Adhesive Mount
- **Special feature:** Night Vision
- **Vehicle service type:** Car
- **Video capture resolution:** 1080p, 4K

## Images

![A129 Pro Duo 4K Dual Dash Cam - Wifi GPS WDR Enhanced Night Vision Front & Rear Dash Cameras - 130° Wide Angle Compact 4K Wireless Dash Cams for Cars - Emergency Recording & Parking Modes - Image 1](https://m.media-amazon.com/images/I/81OCyi760dL.jpg)

## Questions & Answers

**Q: Hi how do I view recordings in the app when it is not connected to the camera? So if car is stolen how can I see recording?**
A: You need to connect to the camera and transfer footage or remove the card to get it.

**Q: I have an electric car which has an always on 12v. How will this know to switch to parking mode as there is no voltage drop?**
A: Mine is a plug in hybrid car. It has to be done with a hard wire kit using a constant live and a switched live supply from the fuse box. I used the courtesy light fuse for constant power and the cigarette lighter socket for ignition power. Just need to find out which fuse is constantly live and which isn’t in a fuse box with a multimeter. Hope that helps.

**Q: Does the pre-order come with the 64Gb card from Amazon.co.uk - the same as the Viofo website?**
A: NO.

**Q: My dashcam is not recording while driving. Do i have to press the record button after switching on the car? Neither recording when car is parked.**
A: The camera should start recording when you start your vehicle, check your settings to make sure everything is set for your preferences. To record while parked you will need an external power source as the camera doesn’t have an internal battery

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great dash cam but only when you know the right options and settings
*by B***D on 10 December 2021*

To start with, I was a little disappointed with this camera. Rather than give up on it and return it, I decided to opt for some extras and did some research on issues I was experiencing with it. Now I can honestly say it was worth it. 1st of all, I wouldn’t recommend for the long term using the included cigarette lighter plug. Get the HK3 hardwire kit for it. Although it’s not plug and play, takes some research to know how to route the cables and get power to the camera, the hardwire kit allows the camera to be powered on when the ignition turns on, and enter a neat parking mode when you turn off the engine. Be warned the best way to tap into your cars power is with ‘fuse taps’ that don’t come with this kit. To be fair, I didn’t mind this as there are 3 different types of fuses in modern cars and the fuse taps cost less than a tenner for a pack of 4 on Amazon. As I say, it’s worth the extra work as the parking mode is awesome. I set it to a Timelapse feature and found that it captured the entire period of time my car was unattended (right through the night). Naturally this uses power from your car battery, but there’s a battery saver built into the kit that ensures the camera will record for as long as it can, leaving enough power to turn the engine over when you return to it. Although I’ve not needed it yet, I believe when the camera detects an impact while parked, it captures video from both front and rear cameras from before and after the bump and locks the video file from being overwritten. The quality from the front camera is exceptional when set to 4K. The quality of the recorded file is good enough to see the smallest of detail. The rear camera is full HD and is still clear enough to be able to see the faces of the drivers behind you, let alone their number plate. However I highly recommend you get the circular polarising filters for both front and rear modules. It does well to limit glare from sunlight or the headlamps of oncoming vehicles or the cars driving behind you. This gives you a better chance of reading number plates of careless drivers. I found the footage even in night driving was clear and the wide angle lenses means the cameras have a far better view of the road and surroundings than I do as the driver. The positioning of the camera needs to be behind the interior mirror to remain legal, but means you can’t see the display and interact with the dashcam. Thankfully with the above setup, I didn’t need to interact with the camera as it starts recording the moment I unlock the car and automatically switches to parking mode when I leave the car. Apart from adjusting settings, the only other time I needed to access the camera was when I wanted to lock a video file to save a moment in time from being overwritten (for example someone driving dangerously but not actually hitting me). Fumbling behind the interior mirror to locate the middle button is far too fiddly and dangerous so I opted to buy the additional Bluetooth button and stick it to the dashboard, well within view and my reach. Pairing it to the camera was almost too easy. I only needed to take the button out of the box and press and hold the button for three seconds. As long as the dashcam’s switched on, they pair immediately. The Wi-Fi was what really let the camera down for me initially. I downloaded the VIOFO app and signed in to the Wi-Fi signal the camera creates. The reliability was awful causing my phone to regularly disconnect and then wouldn’t reconnect to the camera. In an ideal world I wanted my iPhone to automatically connect to the dashcam when I enabled Wi-Fi, but there was no way that was happening. It seemed the only way to make the iPhone reconnect was to disconnect and reconnect power. This only resolved connection issues for a matter of minutes before the connection broke again. HOWEVER, while it was connected to my phone I noticed in the app settings the option to enable 5ghz Wi-Fi. I guess for compatibility reasons, the default Wi-Fi settings are set to 2.4ghz, but this is awful. Setting the camera to ‘5ghz only’ made the world of difference. Once reconnected, the connection to my iPhone was strong and didn’t break once. Downloading large video files (300MB each) to my camera roll took seconds too. What was more, the moment I switched on the Wi-Fi on the camera, my iPhone joined the Wi-Fi signal immediately. Now I can access recorded files quickly and easily without needing to remove the memory card. The last note I’d say is with the memory card itself. I’ve noticed with my setup (and about an hour of driving a day) that my 256gb memory card captures 24 hours of combined live video (when the engines running) and time lapse (when the car’s parked). This means I can decide to keep footage from any point in the last 24 hours. Really good for times when you don’t think a moment on your journey was worth keeping until later on. Obviously, more driving per day and a lower storage capacity card will mean less time to decide to keep footage. When selecting your memory card you MUST make sure you select a High Endurance card rated as Class 10 and UHS-I. If you don’t you WILL lose video clips. This is because the amount of data coming from a 4K camera and a 1080p camera at the same time needs the fastest memory cards. Slower memory cards won’t be able to write the data quick enough for the continuous stream of video coming in so you end up with video drop-outs. Overall, my assessment of this dashcam is that it is an incredibly good dashcam with the right accessories and the right settings enabled.

### ⭐⭐⭐⭐⭐ A quality 4K dual dash cam with useful WiFi features
*by X***S on 20 October 2019*

I bought this dash cam to upgrade to a higher resolution camera with an additional rear camera. I have found the most useful feature to be the WiFi phone connection, making watching back videos and changing camera settings easy through the Viofo app. It was easy to install, using a sticky pad instead of a suction mount like my previous camera, to prevent any shake. The box has everything you need to do a professional "stealth" install, including a tool to remove trim to route cables, sticky cable guides, a long cable to run to the rear camera, a shorter cable and cigarette lighter adaptor, and spare sticky pads if you need to move the camera(s) (see picture). Note that an SD card is not included. I connected my phone to the camera using the app to help me initially position it using the live view, for both cameras. With the included GPS module, it can also log your position & speed and plays it back in the app with the video (see picture). You can also download individual videos to your phone. There is also the option for parking mode, where the camera can record before and after the g-sensor is triggered, using the Viofo HK3 hardwire adaptor (not included). Parking my car on the street each night, I will shortly be fitting this as an extra insurance policy! I am impressed with the video quality in both daylight and at night time. The picture is smooth and you can clearly see details like number plates in 4K, 2K or Full HD resolutions. I prefer setting the Wide Dynamic Range to improve exposure further in light & dark scenes, such as driving into the rising sun. Overall, it's a top notch product that is well thought out.

### ⭐⭐⭐⭐⭐ Great little camera, shame about the garage I had fitting it.
*by M***S on 31 August 2021*

this review is about the camera itself, bought over a month ago now, so had a bit of practice, and seen it's results. while disapointing at first, mainly due to the stupid mechanic who fitted it positioned it as high out of view as possible on the windscreen which then means reading the menu nearly at a 90 degreen angle on a Citroen C4 Airdream Picasso with the extra windscreen space, so reading the menu was extremely hard with the curve on my windscreen. which while you don't want it distracting, you still want to see the menu for first few times of use. there in lies the first problem, living in Wales, then 95% of the time the weather is rain. the mechanic didn't read the manual even though it was all provided with the camera, and as anyone who has used a camera in the rain knows to put it in the wiper area of the windscreen. so that makes the camera useless with the weather. the other problem I had was driving home from the garage on the same day. the rear camera had fallen down due to where the stupid mechanic had fitted it's sticky pad to interior plastic, again another flaw for the garage. then when I stuck it to the rear window, it has stayed stuck since, also positioned it in the center of the wiper sweep, then came another problem during daylight and the sun being in the back window then everything was nearly pitch black, not able to see cars or anything like number plates, so taken a few drives to sort that out as the camera was positioned too high, plus needed to go into the menu to sort out the brightness settings. now working as expected for the rear view. I bought 128 Gig memory cards for the camera, at full resolution then the memory cards will only last about 2 hours recording front and also rear as seperate files for both. I dropped the resolution down to 1080, and the camera will now record for 4.5 hours on both cameras, and the image quality is still good, but not sure if it is my windscreen, or where the mechanics fitted it, or the image quality but number plates are really hard to make out of cars travelling towards you. the rear camera is only good for number plates within about 10 feet, and same with the front camera when the vehicle is directly infront of the camera. still better quality than I am used to, as have been using cheap cameras for years. but my advice is to read the manual, and then get someone who has fitted camera's before, and knows what they are doing to hard wire into the car system, don't use a garage because they could just get a kid who hasn't fitted a camera, or used one to fit it for you, and end up having to basically fit it yourself when either they place it in the wrong place, or they fit it to somewhere that isn't secure, and render an accident footage 100% useless for the insurance company. verdict of the camera itself is it is a lot better than the cheap ones that claim to be 1080. so well worth the investment.

## Frequently Bought Together

- VIOFO A129 Pro Duo 4K Dual Dash Cam - Wifi GPS WDR Enhanced Night Vision Front & Rear Dash Cameras - 130° Wide Angle Compact 4K Wireless Dash Cams for Cars - Emergency Recording & Parking Modes
- VIOFO HK3 ACC Hardwire Kit for A129, A129 Plus, A129 PRO, A129 IR, A119 V3, Enables Parking Mode, Low Voltage Protection
- VIOFO CPL Filter Circular Polarizer for A129 Duo / Plus / IR / A119 V3 / mini 2 Dash Camera Lenses

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*