VIOFO A129 Pro Duo 2-CH Front+Rear Dash Cam - 4K + 1080p

VIOFO A129 Pro Duo – Dual-Channel 4K Front & Full HD Rear Protection

Picture this: you’re heading home after a long shift when a car reverses into your bumper. No witnesses. No notes left behind. With the VIOFO A129 Pro Duo, you’ve got detailed 4K footage at the front and Full HD coverage at the rear - ready to show exactly what happened.

Dual-channel recording isn’t just about nicer video. It’s about having clear, usable evidence when it counts.

• Authorised Australian reseller
• Ships from Melbourne within 24 hours^*
• Full 18-month manufacturer warranty
• Local technical support in Australia
• 30-Day “No-Worries” returns

Why Clear Evidence Matters

Insurance disputes, staged incidents, rear-end collisions in traffic - these are everyday scenarios. A dual-channel dash cam records both directions, giving you balanced context rather than a single angle. The A129 Pro Duo records in 3840 × 2160 at 30 fps on the front camera and 1920 × 1080 at 30 fps on the rear, providing detailed footage suitable for identifying vehicles and road conditions.

What Stands Out

• True 4K Front Recording: 8MP Sony IMX317 sensor captures high-resolution detail.
• Full HD Rear Camera: Sony IMX291 sensor supports strong low-light performance.
• Dual-Band Wi-Fi: 2.4 GHz and 5 GHz Wi-Fi supports faster clip transfers via the VIOFO app.
• Built-in 10 Hz GPS Logger: Stamps speed and route data with high refresh accuracy.
• Buffered Parking Mode Support: Designed for event-based recording when hardwired with the optional HK3 kit.
• Super-Capacitor Power Supply: Designed for improved heat tolerance compared to battery-based units.

Compatibility & Expandability

• Supports U3-rated microSD cards up to 512 GB
• USB-C connectivity
• Optional Bluetooth emergency remote supported
• Compatible with CPL-100 polarising filter
• HK3 hardwire kit compatible for parking mode and low-voltage protection

Optional Bluetooth Remote – Save Footage Without Distraction

The A129 Pro Duo supports the optional VIOFO Bluetooth remote control. Mount it within easy reach and press once to lock important footage, preventing it from being overwritten - without leaning forward or taking your eyes off the road.

Do I Need This If My Dash Cam Already Has a Lock Button?

If your camera has a built-in lock button, it works - but you usually need to reach up to the windscreen to press it. In an emergency, that movement can be distracting. The Bluetooth remote is designed to bring that function closer to hand level, reducing reach and keeping your focus forward.

High-Temperature Protection

Australian summers are tough on electronics. The A129 Pro Duo uses a super-capacitor power design and internal temperature monitoring. If internal temperatures exceed safe operating limits, the camera is designed to shut down automatically to help protect internal components.

Installation & Daily Use

The front unit mounts discreetly behind the rear-view mirror, with a slim coaxial cable running to the rear camera. For parking mode operation, professional hardwiring with the HK3 kit is recommended to enable low-voltage cut-off protection.

128 GB typically provides around 4 hours of continuous 4K + 1080p recording before loop overwrite. Heavier drivers may prefer 256 GB or higher for additional buffer.

Upgrade Your Drive with Reliable Dual Recording

If you want detailed front footage with dependable rear coverage - without stepping into premium pricing tiers - the VIOFO A129 Pro Duo remains a proven option for everyday Australian driving conditions.

Last updated: June 2026

📖 Own this already? Read the VIOFO A129 Pro Duo User Manual & Setup Guide.