VIOFO A329S 3CH | World's First Triple Sony STARVIS 2 Dash Cam | 4K Front + 2K Rear + 2K 210° Fisheye Cabin | Wi-Fi 6, SSD up to 4TB & Bluetooth

Important Note on 60FPS: The 4K 60FPS mode is available when using the front camera in single-channel mode only. In full 3-channel operation, the system records at 4K 30FPS (front) + 2K 30FPS (rear) + 2K 30FPS (cabin) to ensure thermal stability and reliable performance across all three channels.

VIOFO A329S 3CH — World’s First Triple Sony STARVIS 2 Three-Channel Dash Cam with Wi-Fi 6 & 4TB SSD Support

The VIOFO A329S 3CH is the most advanced three-channel dash cam VIOFO has ever produced — and the first dash cam in the world to equip Sony STARVIS 2 sensors on all three cameras simultaneously. The front uses the 8MP Sony STARVIS 2 IMX678 for 4K UHD @ 30FPS in 3-channel mode (or 4K 60FPS in single-channel mode). Both the rear and cabin use the 5MP Sony STARVIS 2 IMX675 for 2K QHD @ 30FPS. The cabin camera features a 210° fisheye lens with IR LEDs for complete interior coverage including night vision in total darkness. Wi-Fi 6, Bluetooth voice control, external SSD support up to 4TB, five parking modes, Multi-Exposure HDR, and a CPL filter included.

World’s First: Triple Sony STARVIS 2 on All Three Channels

Every camera in the A329S 3CH uses a Sony STARVIS 2 sensor — eliminating the “weak link” rear or cabin camera found in competing 3-channel systems:

• Front — 8MP Sony STARVIS 2 IMX678 (1/1.8"): 4K UHD @ 30FPS in 3CH mode | F1.8 aperture | 140° FOV | also supports 4K 60FPS in single-channel mode
• Rear — 5MP Sony STARVIS 2 IMX675 (1/2.8"): 2K QHD @ 30FPS | F1.8 aperture | 160° FOV | wide rear coverage with STARVIS 2 low-light performance
• Cabin — 5MP Sony STARVIS 2 IMX675 (1/2.8"): 2K QHD @ 30FPS | F2.2 aperture | 210° fisheye FOV | IR LEDs for night vision in total darkness

The A229 Ultra 3CH uses the IMX662 (2MP) for the cabin. The A329S 3CH upgrades the cabin to the same 5MP IMX675 used in the rear — delivering 2K QHD interior footage with significantly more detail and better low-light performance.

210° Fisheye Cabin Camera with IR Night Vision

The cabin camera’s 210° ultra-wide fisheye lens captures the entire interior — driver, all passenger rows, and both side windows — in a single frame with zero blind spots. The built-in IR LEDs enable clear black-and-white cabin recording in complete darkness, making this the only camera in the A329S lineup with true night vision capability. Critical for:

• Rideshare drivers (Uber, Lyft, taxi) needing documented interior coverage for passenger dispute protection at any hour
• Fleet operators requiring driver behavior monitoring and overnight liability documentation
• Families wanting complete interior visibility including nighttime child passenger safety

Multi-Exposure HDR + Triple STARVIS 2 Night Vision

The A329S 3CH features Multi-Exposure HDR — a more advanced HDR implementation than standard single-exposure HDR — available on front, rear, and cabin channels. Combined with Sony STARVIS 2’s wide dynamic range and low-noise performance across all three sensors, the A329S 3CH delivers balanced, evidentially reliable footage from every angle in challenging lighting: tunnel transitions, oncoming headlights, mixed interior/exterior lighting, and near-complete darkness.

Wi-Fi 6 (802.11ax) + Bluetooth Voice Control

The A329S 3CH features Wi-Fi 6 (802.11ax, 2.4GHz + 5GHz) — a generational upgrade over the Wi-Fi 5 in the A229 series — enabling faster, more stable wireless downloads of large 4K files via the VIOFO app (iOS & Android). Wi-Fi 6 is backward compatible with older devices. Built-in Bluetooth enables wireless voice control — issue commands like “Take Photo,” “Lock the Video,” or “Start Recording” hands-free while keeping your eyes on the road.

External SSD up to 4TB + 512GB microSD

The A329S 3CH is one of the first dash cams to natively support portable external SSD storage up to 4TB via USB-C. At triple-channel 4K+2K+2K bitrates, a 4TB SSD stores weeks of continuous footage without looping over older recordings — critical for long-haul drivers, fleet operators, and anyone who has lost evidence to loop overwriting. Also accepts a microSD card up to 512GB simultaneously for flexible dual-storage configurations.

5 Parking Modes — Comprehensive 24/7 Protection

When hardwired with the HK6 Hardwiring Kit (sold separately), the A329S 3CH offers five parking surveillance modes across all three cameras:

• Hybrid Parking Recording — automatically switches between modes based on battery level and detection events
• Low Power Impact Detection — ultra-low power draw with instant wake on collision
• Auto Event Detection — motion and impact triggered recording
• Time-Lapse — continuous low-frame-rate recording for extended coverage
• Low Bitrate Recording — continuous audio and video at high compression for overnight coverage

For extended parking mode duration without draining your vehicle battery, pair with a dedicated battery pack such as the BlackboxMyCar PowerCell 8.

H.265 Encoding + CPL Filter Included

Records exclusively in H.265 (.MP4) — the most efficient codec available, delivering significantly smaller file sizes than H.264 at equivalent quality. Essential for managing triple-channel continuous recording storage. The CPL filter for the front camera is included, reducing windshield glare and dashboard reflections for cleaner daytime footage.

What’s Included

• Front Camera (4K, Sony STARVIS 2 IMX678) x1
• Rear Camera (2K QHD, Sony STARVIS 2 IMX675) x1
• Fisheye Cabin Camera (2K QHD, Sony STARVIS 2 IMX675, IR LEDs) x1
• Rear Camera Cable x1
• Fisheye Cabin Camera Cable x1
• Dual Type-C Car Charger x1
• Type-C Data Cable x1
• Front Camera CPL Filter x1
• Windshield Static Stickers x3
• Spare Adhesive Stickers x1 Set
• Trim Removal Tool x1
• Warning Sticker x1
• After-Sales Service Card x1
• User Manual & Quick Start Guide
• 18-Month Manufacturer Warranty

MicroSD card and external SSD sold separately. HK6 Hardwiring Kit required for parking mode (sold separately).

Specifications

• Resolution (Front): 4K UHD @ 30FPS in 3CH mode | 4K UHD @ 60FPS in single-channel mode
• Resolution (Rear): 2K QHD @ 30FPS
• Resolution (Cabin): 2K QHD @ 30FPS
• Image Sensor (Front): 8MP Sony STARVIS 2 IMX678, 1/1.8", F1.8
• Image Sensor (Rear): 5MP Sony STARVIS 2 IMX675, 1/2.8", F1.8
• Image Sensor (Cabin): 5MP Sony STARVIS 2 IMX675, 1/2.8", F2.2
• Field of View: 140° Front | 160° Rear | 210° Cabin (Fisheye)
• Cabin Night Vision: IR LEDs (black-and-white in total darkness)
• HDR: Multi-Exposure HDR — Front, Rear & Cabin
• Wi-Fi: Wi-Fi 6 (802.11ax), 2.4GHz + 5GHz built-in
• Bluetooth: Built-In
• Voice Control: Supported (via Bluetooth)
• GPS: Built-In
• Storage: microSD up to 512GB + External SSD up to 4TB (via USB-C)
• Parking Mode: Hybrid Parking Recording, Low Power Impact Detection, Auto Event Detection, Time-Lapse, Low Bitrate Recording (HK6 Hardwire Kit required)
• G-Sensor: Off / Low / Middle / High Sensitivity
• LCD Screen: 2.4" High-Resolution
• File Format: H.265 / .MP4
• Input Power: DC 5.0V / 2A
• Loop Recording: 1 / 2 / 3 / 5 / 10 min
• Operating Temp: -20°C to 65°C (-4°F to 149°F)
• Country of Origin: China
• Warranty: 18-Month Manufacturer Warranty