1. Ifihan
This manual provides detailed instructions for the installation, operation, and maintenance of your VIOFO A129 Pro Duo 4K Dual Dash Cam. Please read this guide thoroughly before use to ensure proper functionality and to maximize your device's performance. This dash cam is designed to record high-quality video footagláti iwájú àti ẹ̀yìn ọkọ̀ rẹ, èyí tí ó fún ọ ní ààbò àti àlàáfíà ọkàn tí ó pọ̀ sí i.
2. Ọja Ipariview
2.1. Ohun ti o wa ninu Apoti
- Kamẹra iwaju x 1
- Kamẹra ẹhin x 1
- Rear Camera Cable (6M) x 1
- Ṣaja ọkọ ayọkẹlẹ x 1
- Okun USB mini x 1
- GPS Module (Base) x 1
- Edge Removal Tool x 1
- Sitika 3M x 4
- Awọn ohun ilẹmọ aimi x 1
- Ilana olumulo x 1

Image: All components included in the VIOFO A129 Pro Duo package.
2.2. Key Awọn ẹya ara ẹrọ
- Ultra HD 4K Dual Channel Recording: Captures 4K 30fps (front) and 1080P (rear) footage simultaneously using 8MP IMX317 and IMX291 sensors.
- Ìran Alẹ́ Gíga àti Ìwòye WDR: Enhanced low-light performance with 7-Glass F1.8 aperture lens and Wide Dynamic Range technology.
- Ipo Iduro Paaki To Ti Ni Ilọsiwaju: Features buffered recording (15s before, 30s after event) with Auto Event Detection, Time Lapse, and Low Bitrate options (requires VIOFO HK3 hardwire kit, sold separately).
- Wireless Wi-Fi & GPS: Dual-band 5GHz & 2.4GHz Wi-Fi for faster file transfer and app control. Built-in GPS logs speed and location data.
- 2.4" HD Screen: Provides a clear preview and easy navigation of settings.
- Kaadi MicroSD atilẹyin: Supports up to 512GB high endurance microSD cards (sold separately).
3. Eto & Fifi sori
3.1. Fifi sori Kaadi SD
Insert a high endurance microSD card (up to 512GB, sold separately) into the designated slot on the main dash cam unit. Ensure the card is formatted before first use. VIOFO industrial high endurance microSD cards are recommended for optimal performance and durability.

Image: VIOFO recommends using their industrial high endurance microSD cards for reliable recording.
3.2. Fifi kamera iwaju sori ẹrọ
- Nu ibi ti o fẹ lori gilasi oju rẹ daradara.
- Apply a static sticker to the clean windshield. This allows for easier removal of the dash cam mount later.
- Peel off the protective film from one side of the 3M adhesive on the GPS module.
- Attach the GPS module to the static sticker on the windshield.
- Slide the main dash cam unit onto the mounted GPS module.
3.3. Fifi kamera ẹhin sori ẹrọ
Clean the desired area on your rear windshield. Apply a static sticker, then attach the rear camera using its 3M adhesive. Adjust the camera's tilt for optimal viewing.
3.4. Wiring and Cable Management
- Connect the rear camera to the main unit using the provided 6M rear camera cable. Route the cable neatly along the headliner, down the A-pillar (avoiding airbags), and along the door trim to the rear windshield.
- Connect the main dash cam unit to the car charger using the Mini USB cable. Plug the car charger into your vehicle's 12V power outlet.
- Alternatively, for a cleaner installation, you can use a hardwire kit (VIOFO HK3, sold separately) to connect directly to your car's fuse box for continuous power, enabling advanced parking modes.
3.5. Agbara Lori
The VIOFO A129 Pro Duo is designed to automatically power on and begin recording when your vehicle's ignition is turned on. It will power off automatically when the engine is turned off.

Image: The VIOFO A129 Pro Duo dash cam installed on a windshield, showing its compact design and connectivity with a smartphone app.
4. Isẹ
4.1. Awọn iṣakoso ipilẹ
The dash cam features several physical buttons on its front panel for basic control:
- Bọtini agbara: Yipada ẹrọ si tan/pa.
- Bọtini Akojọ: Wọle si akojọ eto.
- Bọtini REC: Starts/stops manual recording.
- Emergency Button (Triangle Icon): Manually locks the current recording to prevent it from being overwritten.
- MIC Button: Toggles audio recording on/off.
- Bọtini Wi-Fi: Toggles Wi-Fi connectivity on/off.
4.2. VIOFO App Usage
Download the VIOFO Dashcam app from your smartphone's app store. Connect your phone to the dash cam's Wi-Fi network (5GHz recommended for faster speeds). The app allows for:
- Gbe view ti awọn kamẹra iwaju ati ẹhin.
- Accessing and changing all device settings.
- Downloading recorded videos to your smartphone.
- Awọn imudojuiwọn famuwia.

Image: A smartphone showing the VIOFO app interface with a comparison of 5GHz and 2.4GHz Wi-Fi download speeds.
4.3. Iṣakoso ohun
The A129 Pro Duo supports smart voice control for hands-free operation. Use simple spoken commands to:
- Bẹrẹ/da gbigbasilẹ duro.
- Ya aworan.
- Tan Wi-Fi si tan/paa.
- Lock the current video.
4.4. Awọn ọna gbigbe
The dash cam offers advanced parking surveillance modes to protect your vehicle when parked. These modes require continuous power, typically supplied via a hardwire kit (sold separately).
- Ṣíṣàwárí Ìṣẹ̀lẹ̀ Àìfọwọ́ṣe: Records 15 seconds before and 30 seconds after an impact or motion is detected.
- Gbigbasilẹ Aago Aago: Records video at low frames per second (1/2/3/5/10 fps) continuously without audio, saving storage space.
- Gbigbasilẹ oṣuwọn kekere: Records continuously at a low bitrate for both front and rear cameras, saving file size while including audio.

Image: Diagram illustrating the Auto Event Detection feature, showing buffered recording before and after an event.
5. Eto
Access settings via the dash cam's menu buttons or the VIOFO Dashcam app. Key settings include:
- Ipinnu fidio: Select desired resolution (e.g., 4K 30fps, 2K 60fps, 1080P).
- Gbigbasilẹ Loop: Set video clip duration (e.g., 1, 3, 5, 10 minutes).
- Ohun Gbigbasilẹ: Muu ṣiṣẹ tabi mu gbigbasilẹ ohun ṣiṣẹ.
- Iye Ifihan (EV): Adjust brightness for front, rear, and interior cameras.
- HDR (Iwọn Yiyi to gaju): Enable for improved image quality in high-contrast lighting.
- G-Sensọ: Adjust sensitivity for impact detection.
- Ọjọ St.amp: Toggle date and time overlay on video.
- Odiwọn biiti: Choose video quality (e.g., Normal, High, Maximum).
- GPS: Enable/disable GPS logging, set speed unit (KM/H or MP/H), and choose GPS info stamp ọna kika.
- Wi-Fi: Select 2.4GHz or 5GHz band.
- Iboju kọmputa: Set time for screen to turn off automatically.
6. Itọju
- Kaadi MicroSD: Use high endurance microSD cards. Regularly format the card (e.g., monthly) to ensure optimal performance and prevent data corruption.
- Awọn imudojuiwọn famuwia: Check the VIOFO website or app for the latest firmware updates to ensure your dash cam has the most current features and bug fixes.
- Ninu: Keep the camera lenses and windshield clean for clear video footage.
7. Laasigbotitusita
- Dash Cam Not Recording/Restarting: Ensure you are using a high endurance microSD card. Format the card. Check power connection. Update firmware.
- Awọn ọran Asopọmọra Wi-Fi: Ensure Wi-Fi is enabled on the dash cam. Try switching between 2.4GHz and 5GHz bands. Restart both the dash cam and your smartphone.
- Didara fidio ti ko dara: Clean camera lenses and windshield. Adjust exposure settings. Ensure HDR is enabled in high-contrast situations.
- GPS Ko Ṣiṣẹ: Ensure the GPS module is properly connected and has a clear view of the sky. Check GPS settings in the app/device.
- Aṣiṣe kaadi iranti: Use a high endurance microSD card. Format the card. Replace the card if errors persist.
8. Awọn pato
- Orukọ awoṣe: A129 Pro Duo
- Ipinnu Yiya fidio: 4K (Front) + 1080P (Rear), 2K 60fps (Front) + 1080P (Rear)
- Sensọ aworan: Front: 8MP IMX317, Rear: IMX291
- Aaye Ti View: Front: 140 Degrees, Rear: 160 Degrees
- Imọ-ẹrọ Asopọmọra: Wi-Fi (5GHz & 2.4GHz)
- Ifihan: 2.4" HD Screen
- Iru fifi sori: Alemora fifi sori
- Ìwọ̀n Nkan: 1.65 iwon
- Awọn iwọn ọja: 8 x 5.4 x 3.5 inches
- Awọn batiri: Batiri Litiumu Irin ti a beere
9. Iyan Awọn ẹya ẹrọ
Enhance your dash cam experience with these optional accessories:
- CPL Lens (Circular Polarizing Lens): Reduces glare and reflections from the windshield.
- Iṣakoso latọna jijin Bluetooth: Allows for quick saving and locking of important videos with a single press.
- HK3 Hardwire Kit: Enables advanced parking modes and provides continuous power.

CPL Lens

Latọna Bluetooth

Ohun elo Hardwire
Image: Optional accessories for the VIOFO A129 Pro Duo, including CPL lens, Bluetooth remote, and hardwire kit.
10. Awọn fidio ọja osise
VIOFO A129 Plus Duo Dash Camera Review & Sample Footage
Video: A alaye review of the VIOFO A129 Plus Duo Dash Camera, including sample footage and discussion of its features and performance.
Is VIOFO A129 Pro Duo Dash Cam 4K Worth It?
Video: An evaluation of the VIOFO A129 Pro Duo Dash Cam's 4K capabilities, assessing its value and performance for users.
The Unboxing Of VIOFO A129 Pro Duo Dash Cam 4K
Video: An unboxing video showcasing the contents and initial presentation of the VIOFO A129 Pro Duo 4K Dash Cam.
Piece of Cake - VIOFO Dash Cam First Impressions
Video: First impressions and initial setup of the VIOFO Dash Cam, highlighting ease of use and key features.
11. Atilẹyin ọja & Atilẹyin
VIOFO offers protection plans for your dash cam. You can find options for 2-Year Protection Plan, 3-Year Protection Plan, and Complete Protect (monthly subscription) on the product page. For further support, please refer to the VIOFO official webojula tabi olubasọrọ onibara iṣẹ.





