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.

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HK4 Hardwire Cable USB-C for A229/A329/WM1/T130/A119 Mini 2

Product ID: 431837156

Details

Brand
VIOFO
Colour
Black
Connectivity technology
USB
Field of view
140 Degrees
Included components
Cigarette Kit
Model name
HK4

⚡Low voltage battery protection

🔋24h continuous power

🔌12/24V universal compatibility

AED 148

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Description

🔒 Power your peace of mind—24/7 dashcam protection made effortless!

LONG 13 FT USB C CABLE - Flexible installation options with a durable, extended cable designed for professional-grade setups.
SMART LOW VOLTAGE PROTECTION - Protect your vehicle’s battery with customizable cut-off settings to avoid unexpected drains.
UNIVERSAL 12 24 V COMPATIBILITY - Works flawlessly with cars, trucks, SUVs, and big rigs—one cable to power them all.
SEAMLESS AUTO PARKING MODE SWITCH - Dashcam automatically switches to parking mode when you turn off the engine—effortless security.
UNINTERRUPTED 24 7 PARKING SURVEILLANCE - Keep your dashcam recording even when the engine is off—never miss a moment or a hit-and-run.

The VIOFO HK4 Hardwire Cable USB-C is a professional-grade power solution designed for VIOFO dashcams (A229/A329/WM1/T130/A119 Mini 2). It enables continuous 24-hour parking surveillance with smart low voltage protection to safeguard your vehicle’s battery. Featuring automatic parking mode activation and universal 12/24V compatibility, this 13.1ft cable ensures seamless, reliable power delivery for cars, trucks, and SUVs. Ideal for millennial professionals seeking uninterrupted security and hassle-free installation.

Specifications

ASIN	B09MRVP2PX
Are Batteries Included?	No
Auto Part Orientation	Drivers Side
Auto Part Position	Rear
Best Sellers Rank	6,111 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 101 in Car On-Dash Mounted Cameras
Box Contents	Cigarette Lighter, Hardwire Kit
Brand Name	VIOFO
Colour	Black
Compatible Devices	Vehicle, dash cam (VIOFO A329/A229Plus/A229Pro/A119Mini 2/A139Pro/WM1/T130)
Compatible with Vehicle Type	Car
Connectivity Technology	USB
Country of Origin	China
Customer Reviews	4.4 4.4 out of 5 stars (1,208)
Field of View	140 Degrees
Frame Rate	30 FPS
Item Dimensions D x W x H	7D x 14W x 11H centimetres
Item Weight	0.15 Kilograms
Manufacturer	VIOFO
Manufacturer Part Number	HK4
Model Name	HK4
Model Number	HK4
Mounting Type	Dashboard Mount
Number of Items	1
Other Special Features of the Product	Night Vision, Parking Monitor
Product Warranty	1 Year
Real Angle of View	140 Degrees
Screen Size	2.7 Inches
Unit Count	1.0 count
Video Capture Resolution	1080p

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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.

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TrustScore 4.5 | 7,300+ reviews

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AED 148

Duties & taxes included

In stock

Sold byAmazon UAEDelivered 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 UAE.

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Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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