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HK3 ACC Hardwire Kit for A129 Series, A119 V3 - Enables Parking Mode, Low Voltage Protection

HK3 ACC Hardwire Kit for A129 Series, A119 V3 - Enables Parking Mode, Low Voltage Protection

Q: 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.

Q: Camera stops unexpectedly during parking mode

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

Q: Camera keeps recording after turning off the engine

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

Q: 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.

Q: 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.

Product ID: 255613776

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Details

Brand
VIOFO
Model name
A129HW
Vehicle service type
Car
Connectivity technology
Wired
Special features
Parking

🔌Seamless hardwire integration

🅿️Activates parking mode

🛡️Built-in low voltage protection

Frequently Bought Together

VIOFO HK3 Acc Hardwire Kit for A129, A129 Plus, A129 PRO, A129 IR, A119V3, Enables Parking Mode, Low Voltage Protection

VIOFO Dash Cam A119 V3 2K 2560x1440P Quad HD+ 60FPS Front Car Dash Camera, 5MP STARVIS Sensor, 140-Degree Wide Angle, GPS Included, Buffered Parking Mode, True HDR, Motion Detection, Time Lapse

VIOFO Circular Polarizing Lens CPL Filter for Use with A119MINI2, A129 Duo, A129 Plus Duo, A129 Pro Duo, A129 IR, A119 V3, A119

Description

🔋 Power your peace of mind—park smarter, drive safer!

EXCLUSIVE COMPATIBILITY - Designed specifically for VIOFO A129, A129 PRO & A119 V3 models—no guesswork.
FIRMWARE READY INNOVATION - Stay ahead with the latest firmware updates to maximize your camera’s capabilities.
PLUG AND PLAY CONVENIENCE - Simple installation that keeps your dash cam powered without bulky batteries or chargers.
SMART LOW VOLTAGE PROTECTION - Safeguards your vehicle battery from draining, so you never get stranded.
EFFORTLESS PARKING MODE ACTIVATION - Unlock your dash cam’s full potential with seamless parking surveillance.

The HK3 ACC Hardwire Kit is a dedicated power solution for VIOFO A129, A129 PRO, and A119 V3 dash cameras, enabling parking mode and protecting your vehicle battery with low voltage cutoff. It requires the latest firmware update and vehicle-specific fuse (not included) for optimal performance.

Have a Question? See What Others Asked

Camera stops when engine is off

Camera stops unexpectedly during parking mode

Camera keeps recording after turning off the engine

How to install the dash cam hardwire kit?

Does hardwire cable have low voltage protection function?

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