VIOFO A129 Pro Duo – The Ultimate 4K Dual Dash Cam for Clear and Detailed Footage


The VIOFO A129 Pro Duo 4K Dual Dash Cam is a top-quality product designed to capture clear and detailed footage while you’re on the road. With its ultra HD 4K resolution and advanced features such as WiFi connectivity and GPS, this dash cam offers peace of mind and enhanced safety during your journeys.

After trying several different dash cams, I can confidently say that the VIOFO A129 Pro Duo is my top pick. The 4K resolution of the front camera provides exceptional video quality, allowing me to easily read license plate numbers and capture important details. The separate rear camera, powered by the front camera, offers a wider coverage and adds an extra layer of security.

One feature that I particularly appreciate is the parking mode, which starts recording when motion is detected while the car is parked. This provides added security and peace of mind, especially in case of any incidents or accidents. The ability to review and transfer videos on my cell phone via WiFi is also a convenient feature that makes the whole process hassle-free.

Furthermore, the design of the VIOFO A129 Pro Duo is well-thought-out. Its portrait layout allows for easy mounting without obstructing the view out of the windshield. The camera fits seamlessly behind the rearview mirror, giving it a factory-like appearance.

Ultra HD 4K Resolution

One of the key features of the VIOFO A129 Pro Duo 4K Dual Dash Cam is its ultra HD 4K resolution. With a top-quality 8MP IMX317 sensor on the front camera and IMX291 sensor on the rear camera, this dual dash cam captures a super clear view at 3840 x 2160P @30fps on the front camera and 1920 x 1080P @30fps on the rear camera simultaneously. The 4K resolution offers amazing video quality, allowing you to read the most detailed information from street signs, license plates, and more. This high resolution gives you peace of mind and confidence when you’re on the road.

Easy-to-Use WiFi Connectivity

The VIOFO A129 Pro Duo comes equipped with WiFi connectivity, providing you with easy access to your recorded footage and camera settings. Simply connect your phone to the camera via WiFi and use the VIOFO app to review and transfer video clips directly to your phone. This convenient feature eliminates the need to remove the memory card from the camera and allows for quick and seamless access to your recorded videos. The app also provides a user-friendly interface for changing various configuration settings, making it even easier to customize your dash cam experience.

Reliable Parking Mode

One of the standout features of the VIOFO A129 Pro Duo is its reliable parking mode. This mode automatically starts recording when motion is detected while your vehicle is parked, providing an added layer of security and peace of mind. The camera offers several trigger event options, including motion detection and constant recording at a lower frame rate. You can easily customize the settings to suit your preferences and ensure that any potential incidents or accidents are captured, even when you’re not in the car.

Sleek and Non-obstructive Design

The VIOFO A129 Pro Duo features a sleek and non-obstructive design, allowing for easy installation without obstructing your view out of the windshield. The camera’s “portrait” layout, with a taller body and lens at the bottom, allows you to position it at the top edge of your windshield, behind your rearview mirror. This placement ensures that the camera remains completely out of view while you’re driving, giving your vehicle a clean and factory look. Additionally, the camera’s compact size and low profile minimize interference with the visor, making it a practical and aesthetically pleasing choice.

Advanced Hardwiring Kit

For those looking to maximize the capabilities of their VIOFO A129 Pro Duo, the advanced hardwiring kit is a must-have accessory. This kit allows you to hardwire the camera to your vehicle’s power source, providing continuous power and enabling parking mode functionality. The kit also includes a voltage cutoff feature to prevent the camera from draining your car battery. With the hardwiring kit, you can enjoy the full benefits of your dash cam without worrying about power supply or battery issues.

High Value for the Price

The VIOFO A129 Pro Duo offers exceptional


  • Ultra HD Real 4K Dual Channel Dash Cam: The VIOFO A129 Pro Duo captures super clear view at Ultra HD 4K resolution, providing amazing video quality and allowing you to read details like street signs and license plates easily.
  • Easy Installation: The dash cam is easy to install, and it comes with a prewiring kit and customizable parking mode, providing convenience and flexibility.
  • WiFi and Mobile App Compatibility: The dash cam has WiFi connectivity, allowing you to connect it to your mobile phone via the app. You can easily review and transfer video footage, change configuration settings, and control the dash cam from your phone.


  • Nonfunctional WiFi Feature: Some users have reported that the WiFi feature on the VIOFO A129 Pro Duo does not work properly, preventing them from using the app and accessing the dash cam remotely.
  • Mini USB Connectors: The dash cam uses Mini USB connectors instead of USB-C, which may be less convenient for some users who prefer the newer USB-C standard.
  • Lack of Volume Control for Beep: The dash cam only has an On/Off setting for the beep sound, and some users have expressed a desire for a volume control option to adjust the loudness of the beep.


    In conclusion, the VIOFO A129 Pro Duo 4K Dual Dash Cam is a reliable and feature-packed product that offers excellent value for its price. With its impressive video quality, easy-to-use app, and convenient parking mode, this dash cam provides a sense of security and peace of mind while on the road. Whether you’re a daily commuter or a long-distance driver, the VIOFO A129 Pro Duo is definitely worth considering for your car.

    Questions & Answers:

    Question: Can I easily read license plates and street signs with the VIOFO A129 Pro Duo?

    Answer: Yes, the dash cam’s Ultra HD 4K resolution allows for clear and detailed footage, making it easy to read license plates and street signs.

    Question: Is the WiFi feature functional on the VIOFO A129 Pro Duo?

    Answer: Some users have reported issues with the WiFi feature not working properly, preventing them from using the app and accessing the dash cam remotely.

    Question: Does the VIOFO A129 Pro Duo come with a hardwire kit?

    Answer: The hardwire kit is not included with the dash cam, but it can be purchased separately to enable parking mode and provide a cleaner installation.

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