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Mobile Electronics› Video Accessories

VIOFO

4K UHD 2-Channel Dash Camera System

Name: 4K UHD 2-Channel Dash Camera System
Brand: VIOFO
SKU: A129 Pro Duo

$249.90 $223.09 Save $26.81

SKU: A129 Pro Duo

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Overview

The VIOFO A129 Pro Duo is a 2-channel dash camera system featuring a 4K UHD front-facing camera and a 1080p HD rear camera. Equipped with Sony STARVIS sensors and a built-in supercapacitor, this dash cam provides reliable recording across a wide range of temperatures. It includes built-in dual-band Wi-Fi and GPS logging, allowing for easy data management and location tracking via the mobile app.

Show original supplier description

The VIOFO A129 Pro Duo serves as a flagship 2-channel dash camera system, delivering high-resolution video through its 4K UHD front camera and 1080p HD rear unit. Utilizing Sony STARVIS image sensors, the device offers superior clarity and performance in various lighting conditions. Its integrated supercapacitor design enhances reliability by preventing the failure issues associated with lithium batteries in extreme heat, with an operating temperature range of -20°C to 65°C. Advanced features include built-in dual-band Wi-Fi (2.4GHz and 5GHz) for fast file transfers and a built-in GPS module for recording speed and route data. The system supports a variety of parking mode recording options, including auto event detection and time-lapse recording. Please note that a hardwire kit is recommended and sold separately to enable constant power for parking mode without draining the vehicle battery. Users should be aware of specific compatibility limitations: the A129 standard suction cup mount does not fit the A129 Pro. Additionally, as the unit does not include a stock microSD card, a high-endurance memory card is required, with support for capacities up to 512GB. The unit's larger 4K video files necessitate higher capacity storage for optimal operation.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	VIOFO
Part Number	A129 Pro Duo
Category	Mobile Electronics

Videos

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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