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VIOFO HK4 Hardwire Kit for T130, A229 Duo, A229 Pro, A119 Mini Dash Cams

VIOFO HK4 Hardwire Kit for T130, A229 Duo, A229 Pro, A119 Mini Dash Cams
$17.99
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Product details

SKU
VFO-HK4
Brand
Viofo
Type
Hardwire Kit

Not sure it fits your camera? Ask our team

VIOFO Type-C HK4 Hardwire Cable

The VIOFO Type-C HK4 Hardwire Cable is a vehicle power accessory that enables continuous 24-hour dash cam operation via your fuse box. It eliminates the need for cigarette lighter adapters while providing advanced battery protection for compatible VIOFO models.

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Continuous 24-Hour Parking Surveillance: Direct Fuse Box Connection

The HK4 Hardwire Cable provides continuous power to your dash cam by tapping into the vehicle's VCC, ACC, and GND fuse slots. This setup ensures your camera remains active even when the engine is off to capture security events. It is designed to replace cigarette lighter plugs for a cleaner, permanent installation. This is the ideal solution for drivers requiring consistent parking monitoring in high-traffic or public areas.

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Configurable Voltage Cut-off: Prevents Battery Discharge

VIOFO HK4 offers 4 voltage cut-off options to protect your vehicle battery from depletion. When the car battery voltage drops to your selected threshold, the kit automatically stops supplying power to the dash cam. This prevents the camera from draining your battery, ensuring the vehicle can still start. This feature is vital for long-term parking in extreme temperatures where battery life is critical.

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Universal 12V and 24V Compatibility: Suits Cars and Heavy Vehicles

The HK4 Hardwire Cable is engineered to work with any vehicle electrical system running on 12V to 24V. This wide compatibility makes it suitable for passenger cars, SUVs, buses, and heavy-duty trucks. It provides a stable power feed regardless of the vehicle type. Drivers of commercial or oversized vehicles can utilize this kit for professional-grade fleet monitoring.

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Seamless ACC Detection: Automatic Parking Mode Switching

The kit uses ACC detection to communicate engine status directly to the dash cam for automated mode changes. The camera detects when the ignition is turned off and transitions into parking mode, then resumes normal recording once the vehicle starts. This ensures consistent operation without requiring manual input. This feature is essential for everyday commuters who want automated security.

13.1 Feet Total Length: Flexible Installation Reach

The HK4 features a total cable length of 13.1 feet (4 meters), providing ample slack to route wiring through vehicle headliners and pillars. This length accommodates most standard vehicle layouts, including sedans, SUVs, and larger trucks. The cable connects via a standard Type-C plug directly into the dash cam or its GPS mount. It is intended for professional or DIY installers looking to conceal wires cleanly.

Frequently Asked Questions

Is the VIOFO HK4 compatible with my older A129 dash cam?

No, the HK4 is not compatible with the Mini Port used in the A119V3, A129 Duo, A129 Pro Duo, or A129 Plus Duo series. The HK4 is specifically designed for Type-C USB devices listed in the compatibility guide.

Does the hardwire kit prevent my car battery from dying?

Yes, it includes configurable voltage cut-off settings that monitor your battery health. When the voltage reaches your chosen threshold, the kit cuts power to the camera to ensure there is enough charge to start the engine.

Can I use the HK4 in a 24V truck or commercial vehicle?

Yes, the HK4 is 12V / 24V compatible. It is designed to work with both standard passenger vehicles and heavy-duty trucks or buses that use 24V electrical systems.

What tools are required for installation?

Installation typically requires a multimeter, needle-nose pliers, a fuse puller, and a trim removal tool. Using a multimeter is necessary to identify the correct Battery and ACC fuse positions before finalizing the connection.

VIOFO Type-C HK4 Hardwire Cable Specifications

Cable Length 4m
Input Voltage 12V / 24V
Connector Type USB Type-C
Compatible Models A119MINI2, A229 Plus, A229 Pro, A229 Ultra, A329, T130, WM1