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VIOFO Type-C HK3-C Hardwire Kit (for VIOFO A139/A139 Pro)

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$14.99 USD
from $14.99 USD
Current price $14.99 USD
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VIOFO USB-C Hardwire Kit

The VIOFO USB-C Hardwiring Kit is specifically designed for the VIOFO A139 dash cam series.

This hardwiring kit is not compatible with the following VIOFO dash cam models: A119 V3, A129 Duo, A129 Duo IR, A129 Pro Duo, A129 Plus Duo.

NOTE: The types of optional add a fuses that we provide, if selected, are: Low profile, Mini, Micro 2, and ATO

Product Details

With ACC detection, the dash cam will switch to parking mode automatically if the vehicle engine is shut off. The dash cam will switch into normal recording when the vehicle engine is on.

Adjustable low voltage protection is built-in, it will cut power to your dash camera when detect the vehicle battery voltage is below the set number. It has four voltage options 11.8V, 12V, 12,2V, 12.4V. 24V battery cutoffs available as well.


What is Parking Mode?

Parking mode is offered on most of the dash cams available at BlackboxMyCar. While it is important to protect your vehicle while driving, it is just as important to have your vehicle protected while it is parked. When the dash cam is in parking mode, footage will only be saved when there is an impact and/or motion. Parking mode can be enabled with a hardwiring kit or a battery pack.

For more information on parking mode, click here.

What is a Hardwire Kit?

A hardwiring kit enables parking mode. It allows your dash cam to remain powered on even when the vehicle's ignition is turned off. Installation is a breeze as you will only need to find an accessory fuse, constant fuse, and a grounding point.

What is a Battery Pack?

Most customers purchase the battery pack to avoid using the vehicle’s battery to power their dash cam. The battery pack is charged by either being hardwired into an accessory fuse or by being plugged into one of the vehicle's 12-volt cigarette sockets. We recommend the hardwiring the battery pack as it charges the battery pack quicker.

For more information on Battery Packs, click here.

How much footage will my memory card store?

On average, a 2-channel dash cam writes 16GB/hour and a 1-channel dash cam writes about 8GB/hour.

Click here to see all the memory cards we carry.

Do I need a Rear Camera?

Accidents or events don't always happen at the front of the vehicle! Having a rear camera provides coverage for any events or accidents that may happen at the rear of the vehicle.

For more information on rear view cameras, click here.

Do I need a IR Rear Camera?

An IR camera is designed to record the interior of the vehicle in low light conditions. This option is very popular among rideshare drivers.

For more information on why rideshare drivers need dash cams, click here.

What is a CPL filter?

A CPL filter attaches to the dash cam lens to eliminate lens flares, light reflections, and windshield glares.

For more information on CPL filters, click here.

Where do I find the Latest Firmware?

Find the latest firmware and all downloadable content here.

Customer Reviews

Based on 3 reviews
Rob (Dayton, US)
Works great, plenty of reach.

The hardwiring kit works well and should reach anywhere you need it to. I installed it in our Jeep Wangler and wired it to the fuse box in the engine compartment. I think it had about 3 extra feet the thick black wire before the control switch and about another two extra feet of the individual hot, accesory, and ground wires.

So far it's worked flawlessly for the three months we've had it.

Gary (Dawson Creek, CA)

Easy to install

Nathan S. (Forestville, US)

Works perfect