---
product_id: 680107103
title: "VIOFO HK4 Hardwire Kit with 8pcs Full Set Circuit Fuse Tap, Type-C Port, for A119MINI /A119MINI 2 /A229 Duo&Plus&PRO /T130 /WM1 /A139 /A139Pro Dash Cam"
brand: "viofo"
price: "₩103040"
currency: KRW
in_stock: true
reviews_count: 6
category: "Viofo"
url: https://www.desertcart.kr/products/680107103-viofo-hk4-hardwire-kit-with-8pcs-full-set-circuit-fuse
store_origin: KR
region: South Korea
---

# Dual-slot fuse holder for circuit safety Adjustable voltage & battery protection 8pcs full fuse tap set VIOFO HK4 Hardwire Kit with 8pcs Full Set Circuit Fuse Tap, Type-C Port, for A119MINI /A119MINI 2 /A229 Duo&Plus&PRO /T130 /WM1 /A139 /A139Pro Dash Cam

**Brand:** viofo
**Price:** ₩103040
**Availability:** ✅ In Stock

## Summary

> 🔧 Hardwire your dash cam like a pro—stay powered, stay protected!

## Quick Answers

- **What is this?** VIOFO HK4 Hardwire Kit with 8pcs Full Set Circuit Fuse Tap, Type-C Port, for A119MINI /A119MINI 2 /A229 Duo&Plus&PRO /T130 /WM1 /A139 /A139Pro Dash Cam by viofo
- **How much does it cost?** ₩103040 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/680107103-viofo-hk4-hardwire-kit-with-8pcs-full-set-circuit-fuse)

## Best For

- viofo enthusiasts

## Why This Product

- Trusted viofo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete Fuse Tap Kit:** Includes 8 versatile fuse taps compatible with multiple fuse types for effortless installation.
- • **Dual-Slot Fuse Holder:** Protects both original and new circuits simultaneously, ensuring maximum electrical safety.
- • **Universal Compatibility:** Designed specifically for VIOFO A119MINI series and other select dash cams, ensuring perfect fit and function.
- • **Plug & Play Installation:** Easily connects to energized fuse slots without splicing or cutting—professional setup made simple.
- • **Seamless Parking Mode Activation:** Supports ACC detection to keep your dash cam powered only when needed, saving battery life.

## Overview

The VIOFO HK4 Hardwire Kit is a premium accessory designed to provide a clean, reliable power source for select VIOFO dash cams. Featuring an 8-piece fuse tap set, dual-slot fuse holders, and adjustable voltage with battery protection, it enables seamless parking mode activation and easy installation without splicing. Ideal for professionals who demand safety, efficiency, and a sleek setup.

## Description

VIOFO HK4 Hardwire Kit with 8pcs Full Set Circuit Fuse Tap, Type-C Port, for A119MINI/ A119MINI 2/ A229DUO PLUS&PRO/ T130/ WM1/ A139/ A139Pro Dash Cam

Review: Build quality - Exactly as mentioned, good quality, I personally recommened this
Review: Product quality is good and does the job.

## Features

- 【Package】Come with 1pcs HK4 Hardwire Kit, 2pcs ATO fuse, 2pcs Mini fuse, 2pcs MICRO2 fuse, 2pcs Mini Low Profile fuse.
- 【Enables Parking Mode】Hardwire Kit Support ACC detection, Adjustable Voltage, and Car battery protection.
- 【Installation】1, Yellow (ACC) accessory power supply - Connect to a fuse that turns on / off with the engine. 2, Red (Battery) constant power supply - Connect to a fuse that is always powered, the connection must be made after passing through the fuse. 3, Black (Ground) connection — Place the spade connector under the head of a ground point screw or bolt ensuring a clean electrical contact and tighten the screw to secure.
- 【Compatibility】Fuse Taps are used for hardwiring or dash cams, adding LED strips, or other electronic devices that need direct wiring into the fuse box. For VIOFO A119MINI /A119MINI 2 /A229 Duo&Plus&PRO /T130 /WM1 /A139 /A139Pro Dash Cam. Not for A119 V3/ A129 Plus/ A129 Pro Dashcam.
- 【Dual-Slot Fuse Holder】Provides one fuse holder to protect the original circuit and provides a lead with the second fuse holder for a new circuit.
- 【Easily Use】Plugs into occupied or vacant energized fuse block slot. Easy installation of additional circuits without splicing or cutting.
- 【Warranty】 If you have any questions during installation and use, please feel free to contact our support for help.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHDXPGP1 |
| Best Sellers Rank | #10,546 in Electronics ( See Top 100 in Electronics ) #72 in Car On-Dash Mounted Cameras |
| Item model number | HK4 |
| Manufacturer | VIOFO |
| Package Dimensions | 12.7 x 9.3 x 5.1 cm; 230 g |

## Product Details

- **Brand:** VIOFO
- **Connectivity technology:** USB Type-C
- **Model name:** HK4
- **Special features:** Hardwire Kit with Fuse Tap
- **Vehicle service type:** Car

## Images

![VIOFO HK4 Hardwire Kit with 8pcs Full Set Circuit Fuse Tap, Type-C Port, for A119MINI /A119MINI 2 /A229 Duo&Plus&PRO /T130 /WM1 /A139 /A139Pro Dash Cam - Image 1](https://m.media-amazon.com/images/I/71qJXrrwhXL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Camera stops when engine is off**
A: The yellow ACC wire senses ignition status to switch between driving and parking mode. If the mode doesn’t change, ensure the ACC wire is connected to an ignition-triggered circuit and parking mode is enabled on the menu.

**Q: Camera stops unexpectedly during parking mode**
A: This usually occurs if the battery reaches low-voltage cutoff or the parking timer ends.

**Q: Camera keeps recording after turning off the engine**
A: Confirm the ACC wire is correctly connected to an accessory circuit (not constant power).

**Q: How to install the dash cam hardwire kit?**
A: Connect the red wire to a constant power source using a fuse tap. Connect the yellow wire to a circuit that only has power when the ignition is on (ACC). Securely ground the black wire to an unpainted metal point.

**Q: Does hardwire cable have low voltage protection function?**
A: Yes, the hardwire kit features built-in low-voltage protection. It automatically cuts power to the dash cam when your vehicle's battery drops to 11.8V (for 12V systems) or 24.8V (for 24V systems), preventing battery drain.﻿

## Customer Reviews

### ⭐⭐⭐⭐⭐ Build quality
*by J***H on 22 September 2025*

Exactly as mentioned, good quality, I personally recommened this

### ⭐⭐⭐⭐⭐ Review
*by A***N on 30 November 2025*

Product quality is good and does the job.

### ⭐⭐⭐⭐⭐ Review
*by A***N on 10 January 2026*

Works as it should and is not overly difficult to install, although I would say it took me like 30 min to install. This is very necessary if you want to use all the parking features with the dashcam, unless your cigarette lighter socket remains hot even with the car off. I would recommend because it also frees up a slot for a charger.

## Frequently Bought Together

- VIOFO HK4 Hardwire Kit with 8pcs Full Set Circuit Fuse Tap, Type-C Port, for A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 Dash Cam
- VIOFO A229 Pro 4K HDR Dash Cam, Dual STARVIS 2 IMX678 IMX675, 4K+2K Front and Rear Car Camera, 2 Channel with HDR, Voice Control, 5GHz WiFi GPS, Night Vision 2.0, 24H Parking Mode, Support 512GB Max
- VIOFO 256GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ultra HD 4K Video Recording

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**Shop now:** [https://www.desertcart.kr/products/680107103-viofo-hk4-hardwire-kit-with-8pcs-full-set-circuit-fuse](https://www.desertcart.kr/products/680107103-viofo-hk4-hardwire-kit-with-8pcs-full-set-circuit-fuse)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-23*