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[REFURBISHED] BlackVue DR900X-2CH 4K Dual-Channel Cloud Dash Cam

Original price
Original price
Current price $349.99 USD
from $349.99 USD
Current price $349.99 USD
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What does refurbished mean?

All Refurbished items are tested for functionalities and defects. This unit comes with 12 Months Warranty.
May show signs of mild wear and tear. May not include all original packaging or user manual.

LTE Module Network Compatibility

The BlackVue CM100 LTE Module is compatible with nano-SIM cards from the following networks: AT&T, T-Mobile.

BlackVue DR900X-2CH 4K UHD Dash Cam

The new 4K Cloud dash cam standard. Keeping the ultra-stealth design, pristine 4K UHD video quality and all of the great features but now with a heavier focus on Cloud integration, the DR900X is officially replacing the DR900S Series. Major upgrades include a plug-and-play LTE module and built-in voltage monitoring.

Front & Rear


Built-in GPS

Up to 5GHz Wi-Fi

Cloud Alerts

Parking Mode

Gives You More Crucial Details

A dash cam is only as good as its ability to capture the crucial details in the event of an accident, like license plate numbers. With its 8-megapixel 4K UHD sensor, you're getting 4 times more pixels compared to Full HD. Plus, with its fast shutter speed, details are frozen in place so you just have to zoom in and see it all with clarity.

You won't know how much it matters, until a hit-and-run happens. Don't miss out on crucial details - capture it all in 4K UHD.

For the best video quality, add a BlackVue CPL filter to eliminate glare & reflections.

Advanced File Compression

With the new High Efficiency Video Coding (HEVC/H.265) compression technology, your video resolution will go up, but your video file sizes aren't changing one bit.

This new HEVC technology keeps your 4K videos looking great, while keeping the same recording time & similar file sizes as a regular Full HD dash cam. With the BlackVue DR900X-2CH dash cam, you're getting it all.

Keeps Watch When You're Away

With advanced parking mode technology, your dash cam protects your car, recording videos when it detects movement or impact, even when you're not there. Buffered recording even includes the few seconds before and after the triggered event, so you get the complete picture.

When you own a BlackVue dash cam, you're in safe hands knowing your car is protected. Hit-and-run, accidents, insurance fraud? No problem - always be in the know with BlackVue.

New with the DR900X: Built-in voltage monitor to prevent battery discharge and eliminates the need for the Power Magic Pro Hardwiring Kit.

Free BlackVue Hardwiring Kit included to unlock parking surveillance out-of-the-box.

NOTE: Certain makes/models of vehicles (BMW specifically) may require an extended hardwiring kit if the fuse box is located in the trunk. Please contact us if you need a hardwiring kit extension service.

Be in the Know, Wherever You Go

With ultra fast dual-band built-in wi-fi & GPS, you'll know what's happened in blazing speed. Download your footage through 5GHz wi-fi, literally 2X faster than other dash cams running on 2.4 GHZ wi-fi. No more lengthy buffering when you're trying to figure out who (or what) bumped your car. Get location data right through your desktop or smartphone app viewer, all at the touch of a button.

Built-in port for the external BlackVue WiFi Router module offers hassle-free Cloud connectivity anytime, anywhere. Enjoy powerful Cloud features include instant push notifications, remote live view, GPS tracking, Cloud backup storage and two-way voice communication, all via your free BlackVue Over the Cloud account.

Videos & Reviews

We tested the DR900X-2CH. Read all about our findings and tips on the dash cam in our BlackVue DR900X 4K Dash Cam Review.

First Look

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What's Included

  • Front Camera
  • Rear Camera
  • Rear camera connection cable (6m / 19.68ft)
  • MicroSD Card
  • MicroSD Card Reader
  • BlackVue Hardwiring Kit
  • 12V Power Cable
  • Cable Clips
  • Double-sided tape for the Mounting Brackets
  • Pry Tool
  • Quick Start Guide
  • 1-Year Warranty


Resolution (Front)

4K UHD @ 30 FPS

Resolution (Rear)

Full HD 1080p @ 30 FPS



Parking Mode




Wide-Angle View


Operating Temperature

-20°C - 80°C (-4°F - 176°F)

Loop Recording


Maximum SD Card


LCD Screen








File Format

H.265 / H.264 / .MP4

Country of Origin

South Korea


1-Year Warranty

See helpful BlackVue questions and answers on our FAQ Knowledge Base.

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Customer Reviews

Based on 334 reviews
David B. (Everett, US)
Awesome Customer Support

My product came with a defective G Sensor that made the dashcam unable to go into parking mode after being idle for over a period of time. Michael from BBMC assisted with a warranty return and sent a replacement in a timely fashion. The replacement is working as expected. Thank you BBMC for the awesome support!

Thomas S. (Palm Springs, US)
Seems to be a good camera so far with areas for improvement.

Order and delivery process went smoothly with one little surprise. If you live in US and your order is more than 800 dollars, FedEx will send you a bill for something called Duty and Tax invoice. My bill is for 22.76, so shipping is not really free. I found this in small print on the website after receiving the bill, and I think it would be a good idea for blackboxmycar to make this very visible on the site so that others are aware of this fee.

Now as for the cameras, install was relatively easy. I did both cameras and the B-124X myself and I hardwired the battery to my fuse box. Glitch number 2., the fuse tap needed for my car was not included with the battery. My car (2015 Infiniti Q70) required a low-profile mini fuse tap, and the three that came with the battery would not fit. None of the auto parts stores carried this tap, so I had to order from Amazon. I think Blackvue or BB my car should include this tap simply because the battery is not cheap in the first place, and all parts needed to get going should be in the box.

I was not aware at the time I ordered the DR900X plus that Blackvue had decided to remove the ability to adjust brightness and resolution from this camera. With that being said I am getting allot of reflections in my rear camera from the back deck due to my rear window being tinted. I'm sure if I had the ability to adjust resolution and brightness, this could be resolved. Something to consider if your rear window is tinted. The video from the front camera is a bit darker than I would prefer also, but the image is very clear. I think Blackvue should reconsider removing these adjustments.

And now for the app. So, I have a Samsung S22 Ultra. The app kept crashing on my phone when trying to view video notices, to the point that my phone put the app in a deep sleep, in order to protect itself. Apparently, the app for android has a bug. Called Blackvue customer service and they are aware of the problem and trying to fix it is what I was told. In order to use the app with my phone. I was instructed how to download the old version of the app and install an older version of the firmware on the camera. After hours of troubleshooting, and rolling back the app and firmware, everything seems to be working now. The app needs work.
One more thing to be aware of: The camera uses G-sensors to detect impact, so when driving in normal mode if you don't drastically lower the sensitivity or disable by setting to zero, every bump in the road will be reported as an impact. Not only will you get constant notifications, but this will also eat up your cloud data plan because every bump is reported to the cloud. I feel Blackvue needs to look into resolving this.

Well, that's my review for now. They have been up and running for about a week now, so we shall see. Because of the app issues, I'm still a bit on the fence about keeping or returning them. I have until the end of January (thank you bb my car for the holiday extended return window) to make up my mind. I want to like and keep them because the install looks really good. I used the Blendmount sold on Amazon instead of sticking the front camera to the window. Hopefully they get this app fixed soon. Hope this helps anyone who is looking at buying this camera. Happy holidays to you.

Mark B. (Palm Desert, US)

Always on point. Perfect process and shipping!!

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