Viofo A129 PRO Dash Cam Front 1 Channel Ultra HD 4K 8MP WIFI GPS Dash Camera
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The Viofo A129 PRO is a front-only single-channel dash cam recording Ultra HD 4K (3840 x 2160) at 30 fps, using a Sony IMX317 8MP sensor, with dual-band Wi-Fi, built-in GPS and buffered parking mode. It is part of Viofo's A129 range.
Key specifications
- Channels: 1 (front)
- Resolution: 4K (3840 x 2160) at 30 fps
- Sensor: Sony IMX317 8MP
- Lens: 7-glass F1.8 aperture, 130° viewing angle
- Wi-Fi: dual-band 2.4 GHz and 5 GHz
- GPS: included, integral in the mount
- Display: 2.0 inch
- Parking mode: buffered, hardwire kit required
- Max microSD card: 256GB
Ultra HD Real 4K Dash Cam
The Sony IMX317 8MP sensor captures at Ultra HD 4K 3840 x 2160 at 30 fps — four times the pixels of standard Full HD. The extra detail makes it easier to read licence plates, street signs and other fine detail from footage.
Upgraded Super Night Vision and WDR
The 8MP sensor pairs with a 7-glass F1.8 aperture lens and WDR (Wide Dynamic Range) technology to maintain a sharp image in low light and automatically balance exposure in scenes with both bright and dark areas.
Built-in Wi-Fi and GPS
Dual-band 2.4 GHz and 5 GHz Wi-Fi avoids wireless interference and gives a more stable signal with faster file transfer. The GPS logger records speed and location, auto-corrects the time via satellite sync and embeds a timestamp in the video. GPS routes can be reviewed in the VIOFO app.
Buffered Parking Mode
Buffered parking mode saves 15 seconds of video before a detected impact or motion event and 30 seconds after, so the full lead-up to the trigger is captured. Parking mode requires the Viofo HK3 hardwire cable, sold separately.
Premium functions
Loop recording, emergency recording, motion detection, time-lapse and more cover everyday driving needs.
Explore the full range in Viofo A129 Series.
Specification
| Sensor | Sony IMX317 Sensor 8MP |
|---|---|
| Lens | 7G F1.8 aperture |
| Display | 2.0" |
| Wi-Fi | High Speed 2.4GHz& 5GHz |
| GPS | Included – Integral in Base |
| Parking Mode | Yes – HK3 Hardwire Kit Required |
More specs
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What's Included
- A129 PRO Dash Cam
- Car charger
- Mini USB cable
- GPS mount
- Non-GPS mount x2
- Clips x5
- Stickers x2
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Viofo
About the Viofo A129 PRO
From our tech experts at CEN
The A129 Pro was VIOFO’s original 4K single-channel camera and still records a clean, sharp forward image with GPS and Wi-Fi built in.
Who it suits
Drivers after proven 4K at a keener price than the current models, and anyone replacing an older A129 who wants to keep the same mounts and accessories. For the latest sensor and frame rate, look at the A329S.
Our tech experts advise
Use a 128GB high-endurance microSD card. Add a hardwire kit for parking mode. We fit single-channel cameras from £60 at our Beeston workshop. See dash cam installation.
Explore the full Viofo range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Viofo
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Have it Fitted By Our Team
Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.
- 1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
- 2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
- 3
Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.
Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA
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Frequently Asked Questions
Q: What SD card do I need for this dash cam?
A: Use a high-endurance microSD card designed for continuous recording. Standard cards wear out quickly in dash cams. CEN stocks suitable high-endurance cards, and the maximum supported capacity is listed in the Specification tab.
Q: Does this dash cam record while the car is parked?
A: Parking mode is listed in the Specification tab. Where supported, it requires constant power from either a hardwire kit or a dedicated dash cam battery pack, both of which CEN stocks.
Q: Do I need to hardwire the dash cam?
A: Not necessarily. All dash cams work from the 12V socket for drive recording. Hardwiring hides the cabling and enables parking mode, and CEN offers professional hardwire installation from our Nottingham premises.
Q: Will the footage be accepted by my insurer or the police?
A: Dash cam footage is widely used in insurance claims and can be submitted to most UK police forces through their online portals. Recording quality matters, so check the resolution in the Specification tab.
Q: Front only or front and rear - which should I choose?
A: A front camera covers the most common claim scenarios. A two-channel system adds rear coverage for rear-end collisions and tailgating evidence, which is where many disputed claims arise. Three-channel systems add an interior view, suited to taxi and fleet use.
Q: Does the Viofo A129 PRO need a hardwire kit for parking mode?
A: Yes. Parking mode and motion detection need the VIOFO HK3 hardwire kit, which is sold separately. Buffered parking mode saves 15 seconds before and 30 seconds after an event.
Q: What resolution does the Viofo A129 PRO record at?
A: It records true 4K at 3840 x 2160 and 30 fps using a Sony IMX317 8MP sensor with a 7-glass F1.8 lens and 130° viewing angle.
Q: Is the Viofo A129 PRO a front and rear dash cam?
A: No. This listing is the front-only, 1-channel A129 PRO.
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