• VIOFO HK4 Type-C Hardwire Kit - USB-C 3 A Parking-Mode Protection
  • VIOFO HK4 Type-C Hardwire Kit - USB-C 3 A Parking-Mode Protection
  • VIOFO HK4 Type-C Hardwire Kit - USB-C 3 A Parking-Mode Protection

VIOFO HK4 Type-C Hardwire Kit - USB-C 3 A Parking-Mode Protection

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  • Local Australian Stock
  • "No-Worries" Returns
$29.00
$29.00 $33.99
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Protect Your Battery with HK4 Hardwire Kit

The VIOFO HK4 Hardwire Kit offers a simple hardwire installation for compatible VIOFO dash cams with USB-C ports, ensures stable 5 V 2 A power delivery - even for 4K and multi-channel models - and protects your vehicle’s starter battery while keeping your camera active when parked.

  • Authorised AU reseller
  • Ships from Melbourne within 48 hours
  • Full 12-month manufacturer warranty
  • Local tech support
  • 30-Day “No-Worries” returns.

Who this is not for: Owners of VIOFO models with Mini-USB ports (e.g. A119 V3, A129 series) – they require the HK3 kit instead.

DCG Score & Highlights

What We Love

  • 3-wire install with colour-coded leads for quick setup.
  • Adjustable four-step voltage cut-off (11.8 V–12.4 V) guards against deep-cycle battery damage.
  • Stable Power: delivers 5 V 2 A output

What Could Be Better

  • TINY DIP switch for voltage cut-off adjustment instead of digital adjustments on the Dashcam itself
  • Not IP-rated – No must be mounted inside the cabin trim.

Why Hard-Wiring Matters

Hard-wiring helps your dash cam stays active when the ignition is off, capturing unexpected incidents while the low-voltage cut-off circuit preserves your battery for reliable engine starts.

Key Benefits of the HK4 Hardwire Kit

  • Battery Guardian: Four-step cut-off stops deep discharge and extends battery life.
  • Enables Parking Mode: Automatically switches to parking mode when engine is off.
  • Universal Fit: Works in both 12V and 24V systems - ideal for cars, 4WDs, vans and light trucks.
  • Clean Install: 4 m harness for discreet routing and free cigarette socket space for charging.

Ready to safeguard your battery and enable parking mode? 

Click “Add to Cart” and we’ll dispatch from Melbourne. Need professional installation? Find an Installer here and check out with confidence.

Specifications

Warranty
  • 12 Months

FAQ

  • Q: Will it fit my dash cam?
    A: If your VIOFO cam has a USB-C power port (e.g. A119 Mini 2, A229 series, T130, A329, WM1), the HK4 is the official match. For older Mini-USB models, see the HK3 kit.
  • Q: Does it work with dash-cam battery packs?
    A: Yes—set the cut-off to the lowest voltage or bypass it to let your battery pack drain fully without interruption.
  • Q: How do I prevent battery drain during long holidays?
    A: Flick the cut-off to 12.4 V or remove the 2 A mini-blade fuse before leaving. Re-insert the fuse on return to restore power.
VIOFO HK4 Type-C Hardwire Kit - USB-C 3 A Parking-Mode Protection

$29.00

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