Skip to content

[Signature Bundle] VIOFO A129 Pro Duo + BlackboxMyCar BI-750 + Bonus 6 Month Warranty

Best Price Guaranteed or We'll Match It


Signature Bundle: VIOFO A129 Pro Duo + BlackboxMyCar BI-750 Dash Cam Battery

Small price tag, big impact. The advanced 8.29MP Sony image sensor to deliver some of the best 4K UHD (front) and Full HD (rear) we have seen. Throw in great features like buffered parking recording, built-in dual-band WiFi, a 2.0" high-definition screen and more, the A129 Pro Duo easily and deservingly takes the title of Best Budget-Friendly 4K Dual-Channel Dash Cam 2020.

Our Signature Bundle includes all of the installation tools needed to complete setup the dash cam with the BlackboxMyCar BI-750 Battery Pack, a 96Wh/7500mAh battery that gives you 25% more power and runtime than the industry-leading Cellink NEO Battery Pack.

Also included in this bundle is a 128GB card, enough to hold at least 6 hours of continuous front and rear recordings on the High bitrate setting, or close to 9 hours of continuous front-and-rear on the Normal/Medium bitrate setting.

For those looking for more, select an optional radar camera for the added protection from traffic cameras and hazards.

For more YouTube videos on the VIOFO A129, click here.

What's Included

  • VIOFO A129 Pro Front Camera
  • VIOFO A129 Pro Rear Camera
  • 128GB + 16GB Memory Card
  • CPL Filter
  • GPS Mount
  • VIOFO A129 Pro Cables
  • BlackboxMyCar BI-750 Battery Pack
  • BlackboxMyCar BI-750 12V Power Cable, Direct Hardwiring Cable, Spliced Output Cable with 3 Wire Hardwire Kit
  • Premium Installation Kit
  • 2x BlackboxMyCar Stickers
  • 1-Year Warranty + Bonus 6 Months on VIOFO A129 Dash Cam


Resolution (Front)

4K UHD @30 FPS

Resolution (Rear)

Full HD @30 FPS

Parking Mode






Wide-Angle View


Operating Temperature

-10°C - 65°C (14°F - 149°F)

Loop Recording


Maximum SD Card

256 GB

LCD Screen

2" High-Definition LCD


Built-in Dual Band: 2.4GHz and 5GHz





File Format


Country of Origin



1-Year Manufacturer Warranty


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 178 reviews
great cam at a great price

Prior to ordering the cam,I contacted customer service regarding a price that I saw on ebay. Upon a brief conversation, blackboxmycar matched the price from ebay. After the price match,I then ordered the cam three days later I received my purchase. The cam was installed about a week later after watching how to videos. I am very pleased with my purchase as of this time and would highly recommend blackboxmycar for anyone contemplating a cam purchase. One call was made during installation to the support department and they were very helpful. All in all, the customer service I received before during and after the purchase was very good, I can not say enough good things about them. As for the cam ,I have not had it running for very long but I am extremely pleased with it so far. I would recommend this cam at a great price for an entry level product and great video quality.

Very happy with the Camera - Happier with the install

I purchased a Viofo A129 from BlackboxMyCar, and had them install it. The parking lot at their location is a bit tight in a long box crew cab truck, but not horrible.

They were ready for me right at the appointment time, were done in less than the 1 hour that was quoted, and I was happy to see everyone had a mask on when working on my truck.

They also have a small waiting room for you, with a TV set up on Netflix, and a couple courtesy bottles of water for while you wait, and there was also a bottle of hand sanitizer available.

Everyone I dealt with was great, and I would happily purchase from them again, and would definitely recommend their install service.

Great tiny cams

Works great. It’s great insurance in case of an accident.