--- product_id: 562459147 title: "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" brand: "viofo" price: "€ 56.24" currency: EUR in_stock: true reviews_count: 13 category: "Viofo" url: https://www.desertcart.hr/products/562459147-viofo-hk4-hardwire-kit-with-8pcs-full-set-circuit-fuse store_origin: HR region: Croatia --- # Low voltage battery protection 24/7 continuous power Universal 12/24V compatibility 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 **Brand:** viofo **Price:** € 56.24 **Availability:** ✅ In Stock ## Summary > 🔌 Power your peace of mind—nonstop protection, zero battery worries! ## Quick Answers - **What is this?** 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 by viofo - **How much does it cost?** € 56.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/562459147-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 - • **Smart Battery Saver:** Automatically cuts power at preset voltage levels to protect your vehicle’s battery from draining. - • **Round-the-Clock Surveillance:** Keeps your dash cam powered 24/7, even when your engine is off, so no incident goes unnoticed. - • **Seamless Parking Mode Switch:** Detects ignition status and switches your dash cam between parking and driving modes effortlessly. - • **Complete Fuse Tap Kit Included:** Comes with 8 circuit fuse taps and Type-C port for easy, professional-grade installation. - • **Universal Vehicle Compatibility:** Works flawlessly with cars, trucks, buses, and SUVs running on 12V or 24V systems. ## Overview The VIOFO HK4 Hardwire Kit delivers continuous 24-hour power to compatible dash cams, enabling parking surveillance with automatic mode switching. Featuring low voltage protection and universal 12/24V compatibility, it safeguards your vehicle battery while ensuring uninterrupted recording. The kit includes 8 circuit fuse taps and a Type-C port for seamless installation with select VIOFO dash cam models. ## 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: Works Great & Great Manufacturer Support - Update: Manufacturer sent a replacement that was installed and works great. As it says on the box, test it before running it behind the trim. Original: I have installed 5 of these now and they are great if they work. It signals the Viofo Camera to go into parking mode immediately after turning off the car or a little after to avoid capturing the door closing. However, 1 out of 5 is defective. After all the trouble in running the cable behind the air bags, the battery on this cable doesn't work. It shutsdown immediately and the light on the switch turns off. Tested and there is electricity going to the battery tap connector but defective cable just won't stay on. When it is working, the switch is good providing a custom level of how much to drain the car battery ensuring that the car can start. Although it taxes the car battery, it's cheaper to replace the car battery than a dedicated battery for the camera unless you have an EV. ## 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 | #802 in Electronics ( See Top 100 in Electronics ) #8 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 1,137 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 ![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 - 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 A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 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 A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 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 A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 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 A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 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 ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ Works Great & Great Manufacturer Support *by S***H on March 8, 2026* Update: Manufacturer sent a replacement that was installed and works great. As it says on the box, test it before running it behind the trim. Original: I have installed 5 of these now and they are great if they work. It signals the Viofo Camera to go into parking mode immediately after turning off the car or a little after to avoid capturing the door closing. However, 1 out of 5 is defective. After all the trouble in running the cable behind the air bags, the battery on this cable doesn't work. It shutsdown immediately and the light on the switch turns off. Tested and there is electricity going to the battery tap connector but defective cable just won't stay on. When it is working, the switch is good providing a custom level of how much to drain the car battery ensuring that the car can start. Although it taxes the car battery, it's cheaper to replace the car battery than a dedicated battery for the camera unless you have an EV. ### ⭐⭐⭐⭐⭐ Problems at first; but Viofo made it right with excellent support! *by W***R on April 21, 2025* **This is an update to my review. Viofo sent me a message after this review posted and offered to send me a replacement wire harness. I agreed and had the harness in hand within 2 days. I removed the defective harness and installed the new one and everything worked perfectly. I still use Viofo exclusively because I think their cameras are quite good. This is the first time I had to use Viofo support for a defective item; and Viofo came through. Viofo really does make great cameras that are very reliable and at a good price point. It was nice to see that Viofo does back up their products when you need it.** I bought this as part of a package deal with a camera for a Christmas gift last year. I finally got around to installing the camera this weekend. I had an awful time getting ACC power to work; but after an hour or so messing around; it miraculously started working. I was never able to get battery (parking mode power) to work. So, after spending hours getting this to work; it stopped working after I buttoned everything up. This isn't my first time wiring a car with a Viofo Camera and hardwire kit. I have done three of my own cars and two of my children's cars. This is clearly a defective hardwire kit. I was surprised to get defective hardware from Viofo; but it happened. I'm sort of disgusted because now I have to buy another and wait. Viofo needs to improve their quality control with their supplier. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/562459147-viofo-hk4-hardwire-kit-with-8pcs-full-set-circuit-fuse](https://www.desertcart.hr/products/562459147-viofo-hk4-hardwire-kit-with-8pcs-full-set-circuit-fuse) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-04*