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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Description

🔋 Power your ride smartly with VIOFO HK4 — Fuse in, stress out!

WIDE COMPATIBILITY - Tailored for VIOFO dashcams (A119MINI series, A229, T130, WM1, A139 series) and other vehicle electronics.
PLUG PLAY INSTALLATION - No wiring hassle—simply insert into occupied or empty fuse slots for instant power supply.
COMPREHENSIVE FUSE VARIETY - Includes ATO, mini, micro2, and low-profile fuses to fit any vehicle setup perfectly.
DUAL SLOT FUSE HOLDER DESIGN - Protects original circuits while enabling easy addition of new electronics like dashcams or LED strips.
SEAMLESS PARKING MODE ACTIVATION - Supports ACC detection for reliable parking surveillance without draining your battery.

The VIOFO HK4 Hardwire Kit is a complete fuse tap solution designed for seamless integration with popular VIOFO dashcams and other vehicle electronics. Featuring multiple fuse types, adjustable voltage detection, and dual fuse holders, it ensures safe, reliable power delivery while protecting your car’s battery and circuits. Easy plug-and-play installation makes it the go-to choice for millennial professionals seeking hassle-free, smart vehicle upgrades.

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.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

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

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Manufacturer	VIOFO
Part number	HK4
Item Weight	230 g
Package Dimensions	12.7 x 9.3 x 5.1 cm; 230 g
Color	ブラック
Included Components	ドライブレコーダー
Batteries Included	No
Batteries Required?	No

VIOFO HK4 ハードワイヤキットフルセット回路ヒューズタップタイプCポート A119MINI /A119MINI 2 /A229 /T130 /WM1 /A139 /A139Pro ダッシュカム用

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Common Questions

VIOFO HK4 ハードワイヤキット フルセット回路ヒューズタップ タイプCポート A119MINI /A119MINI 2 /A229 /T130 /WM1 /A139 /A139Pro ダッシュカム用

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions

VIOFO HK4 ハードワイヤキットフルセット回路ヒューズタップタイプCポート A119MINI /A119MINI 2 /A229 /T130 /WM1 /A139 /A139Pro ダッシュカム用