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Mobile Electronics› Video Accessories

VIOFO

Dual-Channel Dash Camera System

Name: Dual-Channel Dash Camera System
Brand: VIOFO
SKU: A129 PRO DUO 4K

$223.09

SKU: A129 PRO DUO 4K

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The VIOFO A129 Pro Duo is a dual-channel dash camera system featuring 4K front resolution and 1080P rear recording. Equipped with Sony STARVIS sensors and built-in GPS, this system provides enhanced image clarity for front and rear vehicle monitoring.

Show original supplier description

The VIOFO A129 Pro Duo is a dual-channel dash camera system designed for high-definition vehicle surveillance. The front camera captures Ultra HD 4K video using a Sony STARVIS CMOS sensor, while the rear unit provides 1080P recording to ensure comprehensive coverage. The system includes dual-band 2.4GHz and 5GHz Wi-Fi for file management and a built-in GPS logger for tracking speed and location data. Parking mode is supported, featuring auto event detection, time-lapse, and low-bitrate recording. For full parking mode functionality, a hardwire kit is recommended; this separately sold accessory enables constant power while the vehicle is engine-off without draining the battery, thanks to an adjustable low-voltage cutoff. Installation requires a Class-10 or UHS-I microSD card, which is sold separately and supports up to 512GB of storage. The unit utilizes a supercapacitor instead of a lithium battery for improved reliability in extreme operating temperatures ranging from -20°C to 65°C.

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 4K
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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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