---
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: "NT$2389"
currency: TWD
in_stock: true
reviews_count: 6
category: "Viofo"
url: https://www.desertcart.tw/products/680107103-viofo-hk4-hardwire-kit-with-8pcs-full-set-circuit-fuse
store_origin: TW
region: Taiwan
---

# Dual-slot fuse holder for circuit safety Constant power supply with battery protection Type-C port for modern connectivity 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:** NT$2389
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your dash cam like a pro—clean, smart, and always ready.

## 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?** NT$2389 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/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

- • **Universal Compatibility:** Tailored for multiple VIOFO dash cam models ensuring a perfect fit and hassle-free installation.
- • **Smart Battery Protection:** Adjustable voltage safeguards your car battery from drain, giving you peace of mind on every drive.
- • **Comprehensive Fuse Tap Kit:** Includes 8 fuse taps covering ATO, Mini, MICRO2, and Low Profile types—no extra purchases needed.
- • **Dual-Slot Fuse Holder Design:** Protects original circuits while safely powering new devices without splicing or cutting wires.
- • **Seamless Parking Mode Activation:** Automatically powers your dash cam with engine start/stop for ultimate convenience.

## Overview

The VIOFO HK4 Hardwire Kit is a premium accessory designed to provide constant, protected power to select VIOFO dash cams via a dual-slot fuse holder and Type-C port. It supports parking mode with ACC detection and adjustable voltage to prevent battery drain. The kit includes 8 versatile fuse taps for easy installation across various fuse types, ensuring a clean, professional setup without splicing. Compatible with multiple VIOFO models, it delivers reliable performance and peace of mind for millennial professionals seeking a sleek, integrated dash cam power solution.

## 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: This hardwire kit does exactly what it’s supposed to do and makes installing a VIOFO dash cam much cleaner and more professional. The biggest advantage is that it provides constant power without needing to use the cigarette lighter port. Once installed, the dash cam turns on and off automatically with the car, and parking mode works exactly as intended. The Type-C connection feels solid and modern, and compatibility with multiple VIOFO models is a big plus. I really appreciate that it comes with a full set of fuse taps. That saves time and extra purchases, especially if you’re not sure which fuse type your vehicle uses. The wiring quality feels good, and the voltage protection gives peace of mind that it won’t drain the car battery. Installation itself is straightforward if you’re comfortable accessing the fuse box. For someone with zero experience, it may take a bit of time or require watching a guide, but that’s expected with any hardwire kit and not a flaw of the product. Overall, this is a solid and reliable accessory if you want a clean dash cam setup with parking mode enabled. Well made, complete kit, and works as advertised. Easy 5 stars.

## 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 | #10,631 in Electronics ( See Top 100 in Electronics ) #61 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)
![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 2](https://m.media-amazon.com/images/I/713itSVlb6L.jpg)
![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 3](https://m.media-amazon.com/images/I/71S7iwsLm6L.jpg)
![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 4](https://m.media-amazon.com/images/I/81jIl63dfoL.jpg)
![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 5](https://m.media-amazon.com/images/I/61z2yF1h7CL.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***Y on 7 February 2026*

This hardwire kit does exactly what it’s supposed to do and makes installing a VIOFO dash cam much cleaner and more professional. The biggest advantage is that it provides constant power without needing to use the cigarette lighter port. Once installed, the dash cam turns on and off automatically with the car, and parking mode works exactly as intended. The Type-C connection feels solid and modern, and compatibility with multiple VIOFO models is a big plus. I really appreciate that it comes with a full set of fuse taps. That saves time and extra purchases, especially if you’re not sure which fuse type your vehicle uses. The wiring quality feels good, and the voltage protection gives peace of mind that it won’t drain the car battery. Installation itself is straightforward if you’re comfortable accessing the fuse box. For someone with zero experience, it may take a bit of time or require watching a guide, but that’s expected with any hardwire kit and not a flaw of the product. Overall, this is a solid and reliable accessory if you want a clean dash cam setup with parking mode enabled. Well made, complete kit, and works as advertised. Easy 5 stars.

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

Product quality is good and does the job.

## 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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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-23*