---
product_id: 562459147
title: "HK4 Hardwire Kit with 8pcs Full Set Circuit Fuse Tap, Type-C Port, for A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 Dash Cam"
brand: "viofo"
price: "€ 35.82"
currency: EUR
in_stock: true
reviews_count: 8
category: "Viofo"
url: https://www.desertcart.ie/products/562459147-hk4-hardwire-kit-with-8pcs-full-set-circuit-fuse-tap
store_origin: IE
region: Ireland
---

# Low voltage battery protection 24/7 power supply Universal 12/24V compatibility HK4 Hardwire Kit with 8pcs Full Set Circuit Fuse Tap, Type-C Port, for A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 Dash Cam

**Brand:** viofo
**Price:** € 35.82
**Availability:** ✅ In Stock

## Summary

> 🔒 Power your peace of mind with smart, seamless dash cam hardwiring!

## Quick Answers

- **What is this?** HK4 Hardwire Kit with 8pcs Full Set Circuit Fuse Tap, Type-C Port, for A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 Dash Cam by viofo
- **How much does it cost?** € 35.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/562459147-hk4-hardwire-kit-with-8pcs-full-set-circuit-fuse-tap)

## 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

- • **Smart Battery Saver:** Customizable low voltage cut-off prevents battery drain, ensuring your car starts every time.
- • **All-in-One Fuse Tap Kit:** Includes 8 fuse taps compatible with multiple vehicle fuse types—no extra purchases or guesswork.
- • **Plug & Play Type-C Connectivity:** Modern, reliable USB Type-C port for fast, stable power delivery and easy installation.
- • **Uninterrupted 24/7 Surveillance:** Keep your vehicle protected day and night with continuous dash cam power, even when the engine is off.
- • **Seamless Parking Mode Activation:** Automatically switches to parking mode when your engine is off—no manual setup needed.

## Overview

The VIOFO HK4 Hardwire Kit delivers professional-grade, continuous power to compatible VIOFO dash cams, enabling 24-hour parking surveillance with automatic mode switching. Featuring low voltage protection to safeguard your vehicle battery, universal 12/24V compatibility, and a modern Type-C port, this kit includes a full set of 8 fuse taps for versatile, clean installation across cars, trucks, and SUVs.

## Description

Buy 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: On-Dash Cameras - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Reliable Hardwire Kit for Clean Dash Cam Install - 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: Needed for parking features! - 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.

## Features

- 【24 Hours Parking Surveillance】When the engine is off, HK4 hardwire kit provides continuous power to the camera, any collisions, event will be recorded.
- 【Low Voltage Protection】HK4 hardwire lets you set a voltage cut-off value with 4 options, when the voltage of vehicle’s battery drops to the cut-off value, it will stop powering your dashcam, thus protecting your battery from discharge.
- 【Automatically switch parking mode】With ACC detection, the dash cam will switch to parking mode automatically if the vehicle engine is off. The dash cam will switch into normal recording when the vehicle engine is on.
- 【12 / 24V Compatible】HK4 ACC Hardwire kits connects the camera directly to the car, truck, bus, SUVs, or big rig for continuous power, accepts voltage from any type of vehicles runs on 12 – 24V.
- The hardwire cable length is 13.1ft (4m). The red battery cable should be connected to constant power. The ACC yellow cable should be connected to ignition. The Ground cable should be connected to vehicle body.
- NOTE: You need to prepare 2pcs fuse tap to work with the hardwire cable. HK4 hardwire kit is for VIOFO A329S/A229Plus/A229Pro/A119Mini 2/A139Pro/WM1/T130 dash cam, ISN'T compatible with other series of our dash camera.
- Note: The installation of the harewire kit requires the connection of the circuit fuse taps. If you need the HK4 with 8pcs full set circuit fuse taps, please check the ASIN B0CHDXPGP1. If you need to buy circuit fuse taps separately, please check the ASIN B08SJZJCV5.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHDXPGP1 |
| Are Batteries Included | No |
| Auto Part Position | Front |
| Best Sellers Rank | #1,381 in Electronics ( See Top 100 in Electronics ) #15 in Car On-Dash Mounted Cameras |
| Brand | VIOFO |
| Color | HK4 Hardwire Kit |
| Compatible Devices | VIOFO A329 series, A229 series, A119Mini2, A139Pro, WM1, T130 |
| Compatible with Vehicle Type | Car, Truck, Bus, Van, Minivan |
| Connectivity Technology | USB Type-C |
| Customer Reviews | 4.5 out of 5 stars 2,131 Reviews |
| Manufacturer | VIOFO |
| Mfr Part Number | HK4 |
| Model Name | HK4 |
| Model Number | HK4 |
| Other Special Features of the Product | Low Voltage Protection, 24 Hours Parking Surveillance, Automatically switch parking mode |
| Special Feature | Low Voltage Protection, 24 Hours Parking Surveillance, Automatically switch parking mode |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Car, Truck, Bus, Van, Minivan |
| Video Capture Resolution | 1080p |

## Product Details

- **Are Batteries Included:** No
- **Auto Part Position:** Front
- **Brand:** VIOFO
- **Color:** HK4 Hardwire Kit
- **Compatible Devices:** VIOFO A329 series, A229 series, A119Mini2, A139Pro, WM1, T130
- **Connectivity Technology:** USB Type-C
- **Model Name:** HK4
- **Special Feature:** Low Voltage Protection, 24 Hours Parking Surveillance, Automatically switch parking mode
- **Vehicle Service Type:** Car, Truck, Bus, Van, Minivan
- **Video Capture Resolution:** 1080p

## Images

![HK4 Hardwire Kit with 8pcs Full Set Circuit Fuse Tap, Type-C Port, for A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 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

### ⭐⭐⭐⭐⭐ Reliable Hardwire Kit for Clean Dash Cam Install
*by A***Y on February 7, 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.

### ⭐⭐⭐⭐⭐ Needed for parking features!
*by A***N on January 10, 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.

### ⭐⭐⭐⭐⭐ Works great
*by B***N on September 28, 2025*

The Viofo Hardwire Kit is an excellent addition for enabling parking mode on your dashcam. Installation is straightforward and easy, especially with a trim removal tool to access fuse panels. The kit includes multiple fuse taps for compatibility with a variety of vehicles, and the harness allows the camera to record even when the car is off, with an automatic shutoff to prevent battery drain. Once set up, the parking mode engages immediately, and the unit works flawlessly for both front and rear cameras. I would recommend changing some settings in the VioFo app as well to get the best performance. The kit’s build quality feels durable, and Viofo provides excellent customer support if any issues arise. I bought this as an addition to a new car so i can have peace of mind when my car is parked.

## 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 Ireland*
*Store origin: IE*
*Last updated: 2026-03-21*