BlackVue - DR900X-2CH Plus
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Reddit Reviews:
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Last updated: Aug 1, 2025 Scoring
Liked most:
4
0
"now its 4k"
"BlackVue dr900x (or 770x for 1080p instead of 4k)"
"Video quality is really good on both."
2
1
"I had a Blackvue DR900X that took the heat from 21-24 when I sold it and it was still working. ... Parked every day in the sun in Corpus Christi. ... It doesn’t have a battery so it takes getting cooked a lot better."
"it’s been rock solid for the last 2 years."
6
1
"I had a Blackvue DR900X that took the heat from 21-24 when I sold it and it was still working. ... Parked every day in the sun in Corpus Christi. ... It doesn’t have a battery so it takes getting cooked a lot better."
"Blackvue 4k and get the battery pack so it runs even when the car is parked. ... it's much cheaper and more reliable just to get the externay dedicated battery pack."
"Both are hardwired into a Blackvue B124X and B112 battery respectively to keep them independent of the car battery and will run them for up to 24 and 12 hours respectively."
7
1
"But both work great and I would 100% get front and rear."
"There’s no point of just getting the front as things do happen from behind as well."
"just make sure you have a dual cam, that is front and rear."
4
1
"It also allows her to receive live alerts from the truck whenever there was an impact, vibration, or motion detected in close proximity to the vehicle once parked, so that she can tap in right there and then and see what’s going on from her phone."
"Got a hotspot for the car so that I can access the cam 24/7."
"I installed a wireless modem in the truck so that the dash cams could upload footage to the cloud automatically, allowing her to tap in to the cameras wherever she is."
Disliked most:
0
2
"The app is not very good and you have to use the app to point the camera as there is no screen on the camera itself (ie. always tied to the app unless you want to take out the memory card each time to verify where the camera is pointing."
"The app is bunk."
0
1
"the footage only lasts for 24hrs so if I don’t download it that day it’s gone forever"
2
1
"And my second one is the 900X which is prone to overheating."
0
2
"The rear camera was impossible to keep attached though so I just got rid of it."
"The app is not very good and you have to use the app to point the camera as there is no screen on the camera itself (ie. always tied to the app unless you want to take out the memory card each time to verify where the camera is pointing."
1
1
"I ended up installing 2 sets (yes.. two) of 2-channel Blackvue DR900 dash cams on her truck ... I’m not sure if there are dash cams out there that achieve the same thing without needing to purchase 2 sets of cameras, but just something to consider if you really want to cover all bases."
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