VIOFO HK6 Hardwire Kit - Hybrid Parking Mode for A329S & Voltage Cut-Off (USB-C)
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Protect Your Battery Smarter with VIOFO HK6. Smarter parking power with Bluetooth voltage visibility
Built for the A329S Series: A329S/A329SW/A329T/A329TC/A329TW/A329WW

Park, lock and relax. The VIOFO HK6 hardwire cable powers your VIOFO dash cam when the engine’s off while guarding your starting battery. With automatic ACC detection and Hybrid Parking Mode support on A329S series, it intelligently shifts recording behaviour based on your chosen Cut-off Voltage and Cut-off Time. New Bluetooth voltage display shows real-time battery volts right on your video, so you can spot weak batteries or heat-soak issues at a glance.
Trust the basics: Authorised AU reseller. Ships from Melbourne within 48 hours. 12-month VIOFO accessory warranty. Local technical support. 30-Day No-Worries returns.
Who This Isn’t For: Owners of older Mini-USB VIOFO models or non-VIOFO dash cams. The HK6 is Type-C and is designed for compatible VIOFO cameras only (including A329S series; with more support expanding).
DCG Score & Highlights
What We Love
- Bluetooth voltage overlay on recordings for quick battery health checks
- Enables Parking Mode with Hybrid logic on A329S series for longer coverage
- Four selectable low-voltage cut-offs for 12V and 24V systems
- Low-consumption design to minimise drain during long-stay parking
- Works in passenger cars, utes and heavy vehicles (12–24V)
What Could Be Better
- Type-C only; not suitable for older Mini-USB VIOFO models
- Fuse taps not included, however you can pickup a fuse tap kit here.
Why Battery-Safe Parking Power Matters
Parked damage is common in Australia, and climate swings are tough on our vehicle batteries. A smart hardwire kit lets your dash cam capture incidents while the vehicle is off, then protects your starter by cutting power at a voltage you set. That balance saves hassles, tows and replacement batteries.

Top HK6 Benefits
- See Battery Voltage On-Screen: Bluetooth sends real-time volts to supported VIOFO cams so the reading is embedded on footage for diagnostics.
- Hybrid Parking Mode Efficiency: With A329S series, the cam can record normally at first, then switch to Low-Power Impact Detection once your thresholds are met.
- Set-and-Forget Battery Protection: Choose one of four cut-off levels so your dash cam powers down before starting becomes risky.
- ACC-Aware Control: Ignition off triggers Parking Mode; start the engine and normal recording resumes automatically.
- 12–24V Compatibility: Ideal for commuters, tradies and fleet installs across cars, 4WDs and light trucks.
Quick Setup Cheatsheet
- Identify one constant BATT fuse and one ACC fuse with a multimeter.
- Use matching fuse taps and re-insert the factory fuses.
- Crimp HK6 leads to taps and secure a clean ground.
- Connect HK6 USB-C to the camera/GPS mount, then enable Parking Mode.
- Test: ignition OFF shows Parking Mode; ignition ON resumes normal recording.
Detachable Design for Easy Upgrade & Maintenance
The HK6 features a modular design with detachable input and output cables. This plug-in connection allows for easier cable routing during installation and makes future upgrades or replacements hassle-free - no need to rewire or remove existing cables.
Note: If you use another new HK6 hardwire cable, please reset the camera to the default setting to ensure it pairs with the new accessory.

Automatic Voltage Display
The HK6 features an always-on Bluetooth broadcast that transmits the car battery voltage - no pairing or user interaction required. Your dashcam automatically searches for the HK6's signal, reads the voltage, and displays it on the recorded video for real-time monitoring.
*Currently supports: A229 Ultra, A119 M Pro, A329S Series. App support for additional models is on the way!

Seamless Parking Mode Switching
With ACC detection, the dash cam seamlessly enters parking mode when the vehicle's engine is turned off and resumes normal recording once the vehicle is started.

Hybrid Parking Mode for A329S Series
The HK6 Hardwire Cable supports Hybrid Parking Mode for the A329S Series, automatically switching between normal parking recording and Low-Power Impact Detection mode based on "Cut-off Voltage" and "Cut-off Time" setting.
*To ensure proper operation, we recommend setting the "Cut-off Voltage" slightly higher than the value selected on the hardwire cable.
*Currently supports: A229 Ultra, A119 M Pro, A329S Series. App support for additional models is on the way!

Battery Discharge Prevention
The HK6 Hardwire Cable provides continuous power to your dashcam in parking mode until your car battery voltage drops to the configured threshold.
Configurable Voltage Cut-off
VIOFO HK6 Hardwire Cable offers 4 voltage cut-off options. When the vehicle's battery voltage drops to the selected threshold, the HK6 stops supplying power to the dashcam, helping prevent battery discharge.

Ultra-Low Power Consumption
The HK6 Hardwire Cable offers ultra-low power consumption (≤300uA) when the dashcam is turned off, ensuring extended parking monitoring without significant vehicle battery discharge. When paired with the A329S Series, the Low Power Impact Detection parking mode continues to monitor your vehicle with minimal energy draw:
·Standby/Sleep Mode: Only 0.24W (20mA at 12V)
- Test data based on A329S 3CH.

12V / 24V Compatible
The HK6 Hardwire Cable connects the camera directly to cars, trucks, buses, SUVs, or big rigs for continuous power. It accepts voltage from any vehicle running on 12–24V.

Cable Connection
The HK6 features an always-on Bluetooth broadcast that transmits the car battery voltage - no pairing or user interaction required. Your dashcam automatically searches for the HK6's signal, reads the voltage, and displays it on the recorded video for real-time monitoring.
*Currently supports: A229 Ultra, A119 M Pro, A329S Series. App support for additional models is on the way!

Upgrade Your Parking Protection Today
Add the HK6 to your cart and power your dash cam the smart way. We dispatch from Melbourne within 48 hours and back you with a 30-Day No-Worries return.
Specifications
Specifications
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Warranty |
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FAQ
FAQ
- Q: What’s different versus HK4? → A: HK6 adds Bluetooth voltage overlay and Hybrid Parking Mode logic with A329S series, plus selectable cut-off settings for smarter battery protection.
- Q: Will it work with my A329S? → A: Yes. A329S/A329T/A329WW support Hybrid Parking Mode with HK6.
- Q: Can I still use the Bluetooth Remote? → A: Yes. They use different protocols; you just can’t pair two HK6 units or two remotes simultaneously.
- Q: Do I need to pair HK6? → A: Supported VIOFO models auto-discover via Bluetooth; reset the camera if you change hardware.
- Q: What cut-off should I pick? → A: Start higher for battery safety. Many drivers set the camera’s Cut-off Voltage slightly above the HK6 switch value so Hybrid mode engages before power down.
- Q: Is it suitable for 24V trucks and buses? → A: Yes, the HK6 supports both 12V and 24V systems.

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$42.00
This is a great hardwire kit. The module is super small and is perfect for installations with limited space, like under the plastic panel next to the rear view mirror. Highly recommend!
Amazing service and quick delivery. These guys really know their stuff!
Easy installation and automatic configuration.
is here! Shop now, pay later in 4 easy installments