VIOFO A329T 3CH 4K + 2K + 2K Telephoto Dash Cam with Wi-Fi 6

A wide view, a closer view ahead and a view behind.

The VIOFO A329T 3CH combines a wide 4K front camera, a 2K telephoto camera for a narrower, closer view of the road ahead, and a 2K rear camera. All three record at 30FPS with HDR. Choose it when distant detail ahead matters as much as coverage behind the vehicle. Built-in GPS, fast Wi-Fi 6 and optional portable SSD recording make everyday recording and file access easier.

This package includes front, telephoto and rear cameras. There is no cabin camera. A front CPL-200 filter, a dual USB-C car charger and an 18-month manufacturer warranty are included. A memory card or SSD, the VIOFO SSD cable, a hardwire kit, CPL-600 filters for the rear and telephoto cameras, and the remote are sold separately. Automatic parking recording needs a VIOFO HK4 or HK6 hardwire kit.

Key features

• 4K front recording: an 8MP Sony STARVIS 2 IMX678 sensor and 140° lens record 4K at 30FPS with HDR when all three cameras are connected.
• 2K telephoto view: a 5MP Sony STARVIS 2 IMX675 sensor behind a fixed F2.0, 35° lens. VIOFO describes it as 4× optical zoom relative to the wide view; it is not a motorized zoom.
• 2K rear recording: a 5MP Sony STARVIS 2 IMX675 sensor with a 160° view records traffic behind you.
• Wi-Fi 6 and microSD or SSD storage: review clips over 2.4GHz or 5GHz Wi-Fi, and record to a microSD card up to 512GB or a portable SSD up to 4TB.
• Five parking modes: buffered event, time-lapse, low-bitrate, low-power impact and hybrid recording with a compatible hardwire kit.
• GPS and voice control: the mount adds location, speed and time to footage, and voice commands can lock a video or take a photo.

Understand the telephoto view

The telephoto lens concentrates on a smaller area ahead, so aim it carefully and check daylight and nighttime recordings after installation. Its narrow view can miss events outside the center of the road, so review it alongside the wide front footage. Readable license plates are not guaranteed; speed, distance, light, glare and alignment all affect results.

With all three cameras connected, the front records at 30FPS. The 4K 60FPS option shown in some supplier graphics applies to the two-camera A329T.

Parking recording and power

Automatic parking mode needs a VIOFO HK4 or HK6 hardwire kit connected through the GPS mount's power port. Choose HK6 for the vehicle-voltage display and voltage-based hybrid switching.

• Buffered event recording saves 15 seconds before and 30 seconds after detected activity.
• Time-lapse records continuously at a low frame rate without audio; 1FPS supports Night Vision.
• Low-bitrate mode records continuous video and audio in smaller files.
• Low-power impact mode waits in standby, wakes in about two seconds after an impact and records for one minute, extending to three minutes with further activity.
• Hybrid mode starts in event, time-lapse or low-bitrate mode, then switches to impact standby at a set time or voltage.

Hybrid and low-power impact modes save to microSD only, and standby has no pre-impact buffer. Up to three parking geofence zones can turn the camera off at chosen locations. Runtime depends on the power source, cutoff settings, temperature and mode.

Storage and connectivity

Choose one recording destination: a high-endurance microSD card up to 512GB, or a portable SSD up to 4TB with the dedicated VIOFO SSD cable. The camera does not record to both at once. Format an SSD to exFAT and keep it away from heat; VIOFO recommends 32°F to 140°F (0°C to 60°C) for SSD use.

Privacy mode keeps only the latest six ordinary files in this three-camera setup. Wi-Fi is a local camera-to-phone connection. There is no built-in LTE or cloud service for remote viewing, live tracking or parking push alerts.

What's included

• A329T 4K front camera × 1
• 2K rear camera × 1
• 2K telephoto camera × 1
• Dual USB-C car charger × 1
• USB-C data cable × 1
• Rear camera cable × 1
• Telephoto camera cable × 1
• Front CPL-200 polarizing filter × 1
• Windshield stickers × 3
• Spare mount sticky pads × 1 set
• Trim removal tool × 1
• Warning sticker × 1
• After-sales service card × 1
• User manual and quick start guide

Specifications

• Front camera: 4K at 30FPS (three-camera setup); 8MP Sony STARVIS 2 IMX678 (1/1.8-inch); F1.8 / 140°
• Telephoto camera: 2K at 30FPS; 5MP Sony STARVIS 2 IMX675 (1/2.8-inch); F2.0 / 35° fixed lens
• Rear camera: 2K at 30FPS; 5MP Sony STARVIS 2 IMX675 (1/2.8-inch); F1.8 / 160°
• Display: 2.4 inches
• Connectivity: Wi-Fi 6 (2.4GHz and 5GHz); GPS built into the mount
• Recording: loop recording; G-sensor event locking; five parking modes
• Storage: microSD up to 512GB or portable SSD up to 4TB (not included)
• Power: 5V / 2A; supercapacitor; continuous external power required
• Operating temperature: −4°F to 149°F (−20°C to 65°C)
• Front unit dimensions: 2.4 × 3.9 × 1.7 inches
• Audio: built-in microphone and speaker
• File formats: MP4 video and JPEG still images
• Warranty: 18-month manufacturer warranty

Setup and firmware notes

Power the camera through the GPS mount with the included charger and its matched power cable. The short USB-C data cable is for file transfer, not camera power or SSD recording. A socket that switches off with the ignition stops powering the camera, so use a hardwire kit for parking recording.

Clean the windshield, rear window and lenses, aim all three cameras and check test recordings before finalizing installation. Use A329T firmware only, update through microSD rather than an SSD, back up recordings and settings first, and recheck every channel, audio, HDR, storage and parking afterward. Current releases reset settings and advise against downgrading.

Want a cabin view instead of the telephoto? Compare the VIOFO A229 Ultra 3CH, or the VIOFO A229 Pro Tele 3CH for a lower price.