Camera stops when engine is off

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.

Camera stops unexpectedly during parking mode

This usually occurs if the battery reaches low-voltage cutoff or the parking timer ends.

Camera keeps recording after turning off the engine

Confirm the ACC wire is correctly connected to an accessory circuit (not constant power).

How to install the dash cam hardwire kit?

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.

Does hardwire cable have low voltage protection function?

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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

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)

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)

Product ID: 389018170

Details

Brand
VIOFO
Color
HK4 Hardwire
Connectivity Technology
USB
Field Of View
140 Degrees
Included Components
Cigarette Kit
Model Name
HK4

🔋4-level low voltage protection

🔌13.1ft USB-C hardwire cable

🚗12/24V vehicle compatibility

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

SAR 107

Duties & taxes included

In stock

Sold byAmazon KSADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to KSA.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

⚡ Power your peace of mind with HK4 — the ultimate dash cam hardwire upgrade!

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.

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.

Specifications

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

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.