--- product_id: 389018170 title: "VIOFO HK4 Acc Hardwire Cable, USB-C Hard Wire Cable for A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 Dash Cam, Low Voltage Protection for Parking Mode (Fuse Tap Not Included)" brand: "viofo" price: "AED 110" currency: AED in_stock: true category: "Viofo" url: https://www.desertcart.ae/products/389018170-viofo-hk4-acc-hardwire-cable-usb-c-hard-wire-cable store_origin: AE region: United Arab Emirates --- # 4-level low voltage protection 13.1ft USB-C hardwire cable 12/24V vehicle compatibility VIOFO HK4 Acc Hardwire Cable, USB-C Hard Wire Cable for A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 Dash Cam, Low Voltage Protection for Parking Mode (Fuse Tap Not Included) **Brand:** viofo **Price:** AED 110 **Availability:** ✅ In Stock ## Summary > ⚡ Power your peace of mind with HK4 — the ultimate dash cam hardwire upgrade! ## Quick Answers - **What is this?** VIOFO HK4 Acc Hardwire Cable, USB-C Hard Wire Cable for A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 Dash Cam, Low Voltage Protection for Parking Mode (Fuse Tap Not Included) by viofo - **How much does it cost?** AED 110 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/389018170-viofo-hk4-acc-hardwire-cable-usb-c-hard-wire-cable) ## 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 - • **Seamless Mode Switching:** Automatic ACC detection switches your dash cam between driving and parking modes effortlessly, so you never miss a beat. - • **Smart Low Voltage Protection:** Customizable voltage cutoff settings prevent battery drain, ensuring your car starts every time—no more dead battery FOMO. - • **Plug & Play Installation Ready:** 13.1ft cable length with clear wiring instructions for a clean, professional install that integrates perfectly with your vehicle’s fuse box. - • **Universal Vehicle Compatibility:** Works flawlessly with cars, trucks, SUVs, and big rigs running on 12V or 24V systems—one cable to rule them all. - • **Uninterrupted 24/7 Parking Surveillance:** Keeps your dash cam recording even when the engine is off, capturing every moment of potential impact or incident. ## Overview The VIOFO HK4 ACC Hardwire Cable is a premium USB-C hardwire kit designed for select VIOFO dash cams, enabling continuous 24/7 parking mode recording with built-in low voltage protection. Compatible with 12V and 24V vehicles, it features a 4-level voltage cutoff switch to safeguard your car battery, automatic ignition detection for seamless mode switching, and a 13.1ft cable for flexible installation. Ideal for professionals who demand reliable, uninterrupted dash cam power without risking battery drain. ## Description Buy VIOFO HK4 Acc Hardwire Cable, USB-C Hard Wire Cable for A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 Dash Cam, Low Voltage Protection for Parking Mode (Fuse Tap Not Included): On-Dash Cameras - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 【Fuse Tap Not Included】Note: The installation of the harewire cable 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. - 【24 Hours Parking Surveillance】When the engine is off, HK4 hardwire cable 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 cable 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. - 【Installation】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. - 【Product Compatible】HK4 hardwire cable is for VIOFO A329/A229Plus/A229Pro/A119Mini 2/A139Pro/WM1/T130 dash cam, ISN'T compatible with other series of our dash camera. - VIOFO HK4 Acc Hardwire Cable, USB-C Hard Wire Cable for A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 Dash Cam, Low Voltage Protection for Parking Mode ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09MRVP2PX | | Are Batteries Included | No | | Auto Part Orientation | Drivers Side | | Auto Part Position | Rear | | Best Sellers Rank | #1,198 in Electronics ( See Top 100 in Electronics ) #13 in Car On-Dash Mounted Cameras | | Brand | VIOFO | | Built-In Media | Cigarette Lighter, Hardwire Kit | | Color | HK4 Hardwire Cable | | Compatible Devices | Camera | | Compatible with Vehicle Type | Car | | Connectivity Technology | USB | | Customer Reviews | 4.5 4.5 out of 5 stars (1,204) | | Field Of View | 140 Degrees | | Frame Rate | 30 FPS | | Item Dimensions D x W x H | 2.76"D x 5.51"W x 4.33"H | | Item Weight | 0.15 Kilograms | | Manufacturer | VIOFO | | Mfr Part Number | HK4 | | Model Name | HK4 | | Model Number | HK4 | | Mounting Type | Dashboard Mount | | Other Special Features of the Product | Night Vision, Parking Monitor | | Real Angle of View | 140 Degrees | | Screen Size | 2.7 Inches | | Unit Count | 1.0 Count | | Video Capture Resolution | 1080p | ## Product Details - **Brand:** VIOFO - **Color:** HK4 Hardwire Cable - **Connectivity Technology:** USB - **Field Of View:** 140 Degrees - **Included Components:** Cigarette Lighter, Hardwire Kit - **Model Name:** HK4 - **Mounting Type:** Dashboard Mount - **Special Feature:** Night Vision, Parking Monitor - **Vehicle Service Type:** Car - **Video Capture Resolution:** 1080p ## Images ![VIOFO HK4 Acc Hardwire Cable, USB-C Hard Wire Cable for A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 Dash Cam, Low Voltage Protection for Parking Mode (Fuse Tap Not Included) - Image 1](https://m.media-amazon.com/images/I/61QKDjxPzML.jpg) ![VIOFO HK4 Acc Hardwire Cable, USB-C Hard Wire Cable for A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 Dash Cam, Low Voltage Protection for Parking Mode (Fuse Tap Not Included) - Image 2](https://m.media-amazon.com/images/I/71vfWNEVGUL.jpg) ![VIOFO HK4 Acc Hardwire Cable, USB-C Hard Wire Cable for A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 Dash Cam, Low Voltage Protection for Parking Mode (Fuse Tap Not Included) - Image 3](https://m.media-amazon.com/images/I/71S7iwsLm6L.jpg) ![VIOFO HK4 Acc Hardwire Cable, USB-C Hard Wire Cable for A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 Dash Cam, Low Voltage Protection for Parking Mode (Fuse Tap Not Included) - Image 4](https://m.media-amazon.com/images/I/81jIl63dfoL.jpg) ![VIOFO HK4 Acc Hardwire Cable, USB-C Hard Wire Cable for A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 Dash Cam, Low Voltage Protection for Parking Mode (Fuse Tap Not Included) - 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. ## Frequently Bought Together - VIOFO HK4 Acc Hardwire Kit, USB-C Hard Wire Kit for A329/A229Plus/A229Pro/A119Mini2/A139Pro/WM1/T130 Dash Cam, Low Voltage Protection for Parking Mode - VIOFO A229 Plus Dash Cam Front and Rear, Dual STARVIS 2 Sensors, 2 Channel HDR, 1440P+1440P Voice Control Car Dash Camera, 5GHz Wi-Fi, Support 512GB Max, Voice Control, Ultra-Precise GPS - 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.ae/products/389018170-viofo-hk4-acc-hardwire-cable-usb-c-hard-wire-cable](https://www.desertcart.ae/products/389018170-viofo-hk4-acc-hardwire-cable-usb-c-hard-wire-cable) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-06-25*