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⚡ Power your dash cam like a pro—clean, smart, and always ready.
The VIOFO HK4 Hardwire Kit is a comprehensive dash cam power solution featuring an 8-piece fuse tap set and Type-C connectivity. Designed for multiple VIOFO dash cam models, it enables parking mode with ACC detection and adjustable voltage, ensuring your camera runs seamlessly with your vehicle’s power system. Its dual-slot fuse holder protects both original and new circuits, while easy plug-in installation requires no cutting or splicing. With built-in battery protection and a full fuse tap variety, this kit guarantees a clean, professional dash cam setup that keeps you connected and secure on the road.






































| ASIN | B0CHDXPGP1 |
| Are Batteries Included | No |
| Auto Part Position | Front |
| Best Sellers Rank | #11,729 in Electronics ( See Top 100 in Electronics ) #64 in Car On-Dash Mounted Cameras |
| Brand | VIOFO |
| Built-In Media | dash cam |
| Color | HK4+8PCS Full Set Fuse |
| Compatible Devices | VIOFO A329 series, A229 series, A119Mini2, A139Pro, WM1, T130 |
| Compatible with Vehicle Type | Car |
| Connectivity Technology | USB Type-C |
| Connectivity technology | USB Type-C |
| Customer Reviews | 4.5 out of 5 stars 1,102 Reviews |
| Frame Rate | 30 FPS |
| Manufacturer | VIOFO |
| Mfr Part Number | HK4 |
| Model Name | HK4 |
| Model Number | HK4 |
| Model name | HK4 |
| Mounting Type | Chassis Mount |
| Other Special Features of the Product | Hardwire Kit with Fuse Tap |
| Special features | Hardwire Kit with Fuse Tap |
| Unit Count | 1 Set |
| Vehicle service type | Car |
| Video Capture Resolution | 1080p |
| Video capture resolution | 1080p |
A**Y
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.
A**N
Good
Product quality is good and does the job.
C**C
Works perfectly
Easy to set up once you know where the fuses are and the ground bolt. Maybe took an hour to set the whole system up. Came with fuse tapeworm every size. Great product.
J**.
الادابتر سئ وجودته تعبانة
القطعة ممتازة الا الادابتر جدا سيئ المقاسات غير مناسبة للفيوز في الالتيما 2023-2026
A**Y
Must have upgrade for parking monitoring
I recently upgraded my Viofo dash cam setup using the HK4 hard-wire kit, and it’s been fantastic. Installation was a breeze—even for someone with limited DIY experience—thanks to its versatile fuse tap options and clear instructions . Once installed, the unit reliably powers my dash cam and handles parking mode like a champ. One of the standout features is the adjustable low-voltage cutoff (LVC), with settings ranging from 11.8 V to 12.4 V. This gives me peace of mind knowing my vehicle’s battery won’t drain unexpectedly . Overall, it’s an excellent value—well-designed, dependable, and easy to use. Highly recommended for anyone looking to wire their Viofo dash cam directly for a cleaner install and smarter battery management.
Trustpilot
3 weeks ago
4 days ago