VIOFO A329S 3CH First 4K 30FPS Front+2K Wide 210° FOV Fisheye Cabin+2K Rear Dash Cam with STARVIS 2 Sensor 3-Channel HDR, Support SSD Storage
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Powered by Quad Core ARM Cortex A53 chipset and Sony STARVIS 2 sensors, A329S records in true 4K and 2K resolution, capturing license plates and every detail with exceptional clarity day and night.
Featuring cutting-edge imaging system, A329S front camera lets you experience clear and sharp 4K visuals with rich details, day and night.
A329S rear camera records in impressive 2K, capturing detailed videos in highlight-shadow changes while protecting your back.
A329S is powered by advanced Wi-Fi 6 technology, which boosts operation speeds by three times in the 5GHz band, up to 30MB/s, enhancing video previewing, downloading and sharing. A one-minute 4K video can be downloaded in under 10 seconds. It offers significant convenience in case of emergency.
*The Wi-Fi 6 transfer speed is measured in an interference-free environment.
The dashcam supports seamless connectivity to your smartphone via a USB 3.0 data cable, enabling ultra-fast downloads of photos and videos. Specifically, the download speed is up to 55MB/s on iPhone 15 Pro Max. This direct connection also facilitates effortless firmware updates, ensuring access to the latest features and optimal performance. *USB 3.0 cable is not included. USB 3.0 data transfer is only compatible with devices that support USB 3.0.
Record videos with any combination of camera views. Whether you need a single perspective or a multi-angle overview, the dash cam gives you full control over how your videos are presented.
This parking mode features very low power consumption, preventing battery drain. When the vehicle is turned off, the camera switches to standby. Once detecting an impact, it will wake up in about 2 seconds and start recording for one minute. It captures theft, hit-and-runs, and other incidents to safeguard your car with vital evidence.
A CPL (Circular Polarizing Lens) filter can be used to reduce reflections and glare off glass and road surfaces, bringing improved image clarity and contrast.
Features
Benefits
Channels
2-Channel (Front + Rear)
Sensor
Front: Sony STARVIS 2 IMX678 1/1.8" 8MP
Rear: Sony STARVIS 2 IMX675 1/2.8" 5MP
Video Resolution
4K P60 + 2K P30
4KP60 21:9 + 2K 21:9
4K P30 + 2K P30
4KP30 21:9 + 2K 21:9
2K P60 + 2K P30
2K P30 + 2K P30
1080 РЗ0+ 1080 P30
HDR
Supports Front & Rear
Lens
Front: F1.8 Aperture, FOV=140°
Rear: F1.8 Aperture, FOV=160°
Wi-Fi
WiFi 6, Built-in 2.4GHz & 5GHz
Parking Mode
Hybrid Parking Recording / Low Power Impact Detection /
Auto Event Detection / Time-lapse Recording / Low Bitrate Recording
G-sensor
Off / Low / Middle / High Sensitivity
Loop Recording
Off / 1 min / 2 min / 3 min / 5 min / 10 min
GPS Logger
Built-in
Voice Notification
Voice Control
Supported
Supported
CPL
Bluetooth
Front: CPL-200 Included
Rear: CPL-600 (Optional)
Built-in, Support BTR200 (Optional)
Hardwire Kit
HK4 / HK6 (Optional)
Micro SD Card
Up to external 512GB microSD Card (Optional) & External 4TB SSD
Video Format
Image Format
LCD
MP4
JPEG
2.4" High-Resolution
Input Power
Operating Temperature
DC 5V / 2A
-20°C~65°C
Storage Temperature
-20°C~70°C
Size
Front: 2.4 x 3.9 x 1.7 inch
Rear: 2.79 x 1.2 x 1.61 inch
Language
简体中文 / 繁體中文 / English / Français / Español / Português / Deutsch / Italiano / Русский / 日本語 / Türkiye / Română / Polski / Česky / Slovensky / 한국 / اللغة العربية
Absolutely. The A329S 3CH is purpose-built for rideshare and taxi use. The 210° fisheye cabin camera captures the entire passenger compartment in 2K HDR with automatic IR night vision — documenting passengers, conversations, and any in-vehicle incidents. The front and rear cameras cover the road in both directions. Multiplex Video combines all three views into one shareable file for dispute resolution.
In 3-channel mode, the front camera records at 4K 30fps (with or without HDR) to allocate processing power across all three channels. If you need 4K 60fps, the 1CH and 2CH configurations support it with HDR turned off. For most real-world use, 4K 30fps with HDR provides the best combination of detail and exposure balance.
Standard interior cameras typically cover 130–150° — enough for the front seats but missing the back. The A329S cabin camera covers 210°, capturing the entire cabin from the front dashboard to the rear headrests, plus extending to see outside the side windows. It also records in 2K HDR, while most competing interior cameras are limited to 1080p. The camera rotates 360° on its mount for flexible positioning.
Three simultaneous channels consume storage faster than single or dual setups. A 256GB microSD card provides approximately 15–20 hours of 3-channel recording before loop overwriting begins. For extended retention, add an external SSD — a 1TB SSD holds approximately 5–7 days of continuous 3-channel footage, and a 4TB SSD holds over 3 weeks.
Yes. The cabin camera includes infrared (IR) LEDs that automatically activate in low light. The camera switches to a high-contrast black-and-white mode that clearly captures faces, movements, and cabin details even in pitch darkness — without producing any visible light that could distract passengers or the driver.
The 3CH package includes an interior cabin camera cable (approximately 1M, connects to the front unit) and a rear camera cable with multiple length options at checkout: 6M (sedans), 8M (mid-size SUVs), 10M (large SUVs), 15M (vans), or 20M (commercial vehicles). The cabin camera cable is fixed length since it mounts near the front unit.
Essential: HK6 hardwire kit ($25.99–$32.99) for full parking mode functionality with battery voltage monitoring. Recommended: high-endurance microSD card (256GB or 512GB), external SSD for extended storage, and CPL 600 filter for the rear (the front camera CPL 200 is included in the box).