VIOFO A329S 2CH — 4K 60fps Front + 2K Rear, Dual Sony STARVIS 2

The VIOFO A329S 2CH delivers the sharpest dual-channel recording in its class: true 4K (3840×2160) at 60 frames per second on the front camera, paired with 2K (2560×1440) HDR on the rear. Both cameras are built on Sony STARVIS 2 sensors — the front uses the IMX678 (1/1.8", 8MP) and the rear uses the IMX675 (1/2.8", 5MP) — delivering approximately 2.5× wider dynamic range than first-generation STARVIS. Day or night, headlights and shadows are balanced in a single exposure, keeping license plates readable in both directions.

Wi-Fi 6 — Transfer a 1-Minute 4K Clip in Under 10 Seconds

Built-in Wi-Fi 6 (5GHz) reaches transfer speeds up to 30 MB/s, roughly 4× faster than the 5GHz Wi-Fi on the A229 series. Preview footage in real time through the VIOFO app, download clips to your phone in seconds, and share evidence or social media content without waiting. Firmware updates over Wi-Fi are also significantly faster.

Five Parking Modes — Including Ultra-Low-Power Impact Detection

The A329S introduces two entirely new parking modes alongside three traditional options:

• Low Power Impact Detection — Draws under 40mA at 12.6V. When an impact is detected, all cameras wake and begin recording in under 2 seconds. Extends parking surveillance from hours to days on a single car battery.
• Hybrid Parking Mode — Starts in a traditional mode (time-lapse or low-bitrate), then automatically transitions to Low Power Impact Detection when the battery reaches a set voltage or time threshold. Requires the HK6 hardwire kit for full voltage-based control.
• Auto Event Detection, Time-Lapse, Low Bitrate Recording — Classic parking modes for continuous visual coverage.

Up to 4TB SSD Storage — Over 3 Weeks of Continuous Dual-Channel Recording

The A329S supports microSD cards up to 512GB and external SSDs up to 4TB via USB 3.0. For most daily drivers, a 256GB microSD is sufficient. For fleet operators, rideshare drivers, or anyone who wants weeks of uninterrupted footage, an external SSD eliminates the need to manage storage. Note: Low Power Impact Detection recordings are saved to the microSD card only — always keep one inserted alongside your SSD.

Modular Architecture — Expand to 3 Channels Anytime

The A329S 2CH is a complete front-and-rear system out of the box. When your needs grow, add a 210° fisheye cabin camera to upgrade to 3-channel coverage — no hardware replacement or firmware changes required. You can also switch to a telephoto camera (A329T) or waterproof exterior cameras (A329WW) on the same front unit.