







🅿️ Stay powered, stay protected — never miss a moment in parking mode!
The VIOFO HK3 ACC Hardwire Kit is the essential accessory for VIOFO A129, A129 PRO, and A119-V3 dash cameras, enabling Parking Mode and low voltage protection. Designed exclusively for these models, it ensures continuous surveillance while safeguarding your vehicle’s battery. Firmware update required for activation. Fuse not included.






































| ASIN | B07JQ1JYPJ |
| Are Batteries Included | No |
| Auto Part Orientation | Drivers Side |
| Auto Part Position | Rear |
| Best Sellers Rank | #50,277 in Electronics ( See Top 100 in Electronics ) #298 in Car On-Dash Mounted Cameras |
| Brand | VIOFO |
| Built-In Media | Hardwire Kit |
| Color | Red |
| Compatible Devices | car, truck, vehicle |
| Compatible with Vehicle Type | Car |
| Connectivity Technology | Wired |
| Connectivity technology | Wired |
| Control Method | Touch |
| Customer Reviews | 4.4 out of 5 stars 2,601 Reviews |
| Display Type | LCD |
| Field Of View | 120 Degrees |
| Frame Rate | 30 FPS |
| Item Weight | 136 Grams |
| Item height | 8 centimeters |
| Manufacturer | VIOFO |
| Model Name | A129HW |
| Model name | A129HW |
| Mounting Type | Adhesive Mount |
| Optical Sensor Technology | CMOS |
| Other Special Features of the Product | Parking Monitor |
| Real Angle of View | 120 Degrees |
| Screen Size | 2.7 Inches |
| Special features | Parking Monitor |
| UPC | 762931889344 |
| Unit Count | 1 Count |
| Vehicle service type | Car |
| Video Capture Resolution | 2160p |
| Video capture resolution | 2160p |
M**D
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B**F
Fairly simple to install and it works very well
A must-have if you want your camera in parking mode. Works well and I like the different voltage cut-off settings. I have installed several of these on different vehicles now and I've always been satisfied.
M**O
Preis okay, installation etwas für bastler..
also tut bisher was es soll, kabel sind lang genug, der knubbel (ferrid) nervt bei der installation, installation ist nicht für jeden etwas, da sollte man schon grob wissen wohin welches kabel und woher.. Der einzige Kritikpunkt für mich die per schieber einstellbaren spannungen (entladeschutz), höchster wert sind 12,4v (24,8v) das sind bei agm nur noch 60% bei regulären immerhin noch 70% ladung.. ausgelierfert wird mit 11,8v (23,6v) da wird es schwierig mit auto starten, entspricht nur noch 20%.. gut die cams brauchen im parkmodus auch nicht mehr so viel trotzdem find ich das schon grenzwärtig.. lieber wären mir die 4 stufen:12,2, 12,4, 12,6 und 12,8v.. enspricht etwa regulär 50, 70, 90 und 100%, agm 45, 60, 75 und 90% ladung..
A**M
Quality product
This is a great three wire hardwiring kit and is the third of three that I’ve installed. The first was the Plozoe which was a two wire power supply. If only one power and a ground are needed it’s a great product with the best value as it includes 4 sizes of fuse taps that by themselves usually cost $7 a piece. It doesn’t have an selectable battery low charge feature. The second was the Power Magic Pro: what a piece of over-priced garbage. First off, it didn’t work out of the box which many have reported. You’re forced to retain the cigarette-like plug to adapt it to the dash cam, which makes it the most antiquated and inflexible of the hardwire kits. Warranty is voided if you remove the plug for more streamlined, less bulky terminals. The fork terminal for the ground is tiny; most grounding points that you’ll find will be M6 (10mm socket) or 1/4” bolts, so you either not find a suitable connection or have to source a larger M6 terminal to replace it with. The Viofo three wire affords you a battery power wire for parking mode and an ACC wire to wake up the camera when you start the car. The circuit board allows for multiple battery low charge protection limits and has nonproprietary USB connections. Hopefully this will become the new standard for dash cam hardwire kits. You must source your own fuse taps or splice into the vehicle power supplies which most pros suggest. The Viofo A129 Pro Duo with this power supply has been the best combo for the price, ease of use and performance. The small screen makes setup and monitoring current operation convenient and takes up a very small piece of windshield real estate. The Vantrue failed mostly because it would never wake up from parking mode (a three wire system would alleviate this problem). The Black Vue is very cheaply made for the cost. It has some nice features that make it an enticing option, but it’s in need of some serious updates and material upgrades to justify cost. The camera plastic is very cheap and the front camera jiggles around in the base. It also lacks a screen interface to quickly assess mode and operation. Save your money.
M**S
Very happy, repeat purchase for new car
VIOFO hardwire kit, this is second time I've purchased this, once for my car 2 years ago and now for my partners new car. Very happy, be sure to check your fusebox properly for which leg is live - plenty of guides/forums online for every car, easy self install. Paired it with a VIOFO A129 Plus Duo.
Trustpilot
2 weeks ago
1 month ago