dashcam

  1. Augustus

    70mai 4K A900 Ultra (unboxing & impressions) (Sony Starvis 2 IMX678, Novatek NT98533, Wi-Fi 6/GPS, 4K front, 4K rear, HDR both channels)

    It's that time of the year again for the annual release of 70mai's flagship, the 4K A900 Ultra. This time around with difference to last year's T800, we lose the interior cabin camera but gain some interesting new features. Specification-wise we once again have Starvis 2 IMX678 4K sensors for...
  2. D

    Audi A4 B9 - Hardwiring issue: Viofo A229 Plus / A129S won't power on despite 14.5V on BAT & ACC

    Hi everyone, I’m facing a baffling issue while trying to hardwire a dashcam in my Audi A4 B9. Despite verifying correct voltages with a multimeter, the hardwire kits fail to power either camera. Here is a summary of the setup and troubleshooting steps performed: Hardware Tested: New setup...
  3. Augustus

    70mai DB01 Battery Pack Mini for Dash Cam Review

    2026, and 70mai has now added another battery pack option for those wanting a smaller battery for their dashcam. Opposed to the older model's (BL96NNX) 96Wh/7500mAh capacity, this new DB01 battery pack reduces this to a 49.9Wh/3900mAh unit. Does this mean that parking surveillance time will take...
  4. Augustus

    DDPAI Z50 Pro (unboxing & impressions) (GalaxyCore GC8613 / SmartSens SC223A, HiSilicon, Wi-Fi 6/GPS, 4K front/1080p rear)

    After previously reviewing DDPAI's current flagship offering, the Z90 Master, we return again with the Z50 Pro. This is DDPAI playing at the low-end of the dashcam market, which has quickly moved to having true 4K solutions. The front sensor is a GalaxyCore GC8613 4K sensor, with the rear...
  5. B

    F1.55 vs F1.8 vs F2.0: What Does Aperture Actually Change in Dashcam Footage?

    When comparing dashcams, you'll often see specifications such as F1.55, F1.8 or F2.0. But what does that number actually tell us about the footage? The short version: A smaller F-number means a larger aperture, allowing more light to reach the image sensor. So: F1.55 - F1.8 - F2.0 Larger...
  6. B

    If 70mai Could Make One Post Just for You, What Would It Be About?

    Hi everyone, We've been sharing some ideas on DashCamTalk recently, including firmware updates, new feature introductions, and technical discussions. As we plan future posts, we'd like to hear directly from the community. We'd rather post things that are actually useful to dashcam enthusiasts...
  7. B

    Why Do Dash Cams Wear Out SD Cards So Quickly?

    One of the most common issues reported by dashcam users is an "SD card error" or "Please format SD card" message. In many cases, the dash cam itself isn't the problem—the memory card has simply reached the end of its usable life. Unlike phones or digital cameras, dash cams continuously record...
  8. B

    Make sure your dashcam is not actually be installed in the wrong spot

    A surprising number of dashcam video quality issues… aren’t caused by the dashcam itself. They’re caused by its mounting location. Here are some common mistakes to avoid when installing a dashcam for the first time:
  9. T

    Looking for a camera to record police interactions

    Hi I have a dual channel street guardian dash cam that records the front and back of my truck. However as my title says, i am looking for a second camera system to record police interactions no matter which window/side they show up, usually they come upto passenger side. Which one do you...
  10. B

    What should you buy an SD card for the dashcam?

    A lot of people buy a dash cam and then immediately wonder:“What SD card should I get? Just pick any of them?” Prioritise “write speed” and “durability”. Don't just focus on the brand or capacity. What actually matters You’ll usually see labels like: U1 / U3 (speed class) A1 / A2 (performance...
  11. Augustus

    DDPAI Z90 Master (unboxing & impressions) (Sony Starvis 2 IMX678, HiSilicon, eMMC/microSD, Wi-Fi 5/GPS, 4K front / 4K rear / 3K int, HDR all channels)

    After last year's Z60 Pro, DDPAI returns with the new Z90 Master, their flagship release for 2026. This builds upon the success of the Z60 Pro, and upgrades the rear sensor to a 4K Starvis 2 IMX678, with a 3K sensor now powering the interior camera of SmartSens SC533AT sensor (optional, as...
  12. halomstr

    End Stage Battery Setup (1200 watt hours, 20 minute quick charge)

    So I thought I'd in brief share my hardwire setup: -Orion TR smart 12-12-30 -6 Awg pure copper wire -Everything 100 amp fused with midi fuses -Everything hammer crimped with copper lugs -LiTime 100Ah self-heating lifepo4 smart battery -Custom 3d printed terminal protector / orion holder / fan...
  13. LateralNW

    70mai T800 M800 A810S watching a sunset

    Went on a long drive 2 hrs ish one way with 5 dashcams attached to my cars windscreen. My cars windscreen is Camry size so it got crowded. Ideally i would have had 5 cameras watching the sunset but 2 of the cameras are also configured for parking so over a period of time the videos were...
  14. Augustus

    70mai 4K M800 (unboxing & impressions) (Sony Starvis 2 IMX678/IMX662, Wi-Fi 4/GPS, Novatek NT98529, 4K front + 1080p rear, HDR both channels)

    It's the tail-end of 2025 and we are back again with the latest of 70mai's releases, the 4K M800. After the stellar releases earlier this year of both the 4K T800 and 4K Omni, the M800 can be considered the younger brother to those dashcam models. This is a two-channel (screen-less!)...
  15. Z

    Fresh Unboxing! Hands-on with the 70mai A800SE: 4K Front Recording and HDR Support – worth the hype?

    I recently acquired the 70mai A800SE dashcam, a model boasting front-facing 4K HD recording with HDR. I'd long been torn between opting for the flagship model or an entry-level variant. Today, I'll share my initial impression.
  16. A

    Older dashcams, 2000s 2010s

    Hi all. Bit of a strange one, I am looking to purchase one of the dashcams that has the style of the one in the photo - green text and lower resolution. I know they sold in Russia and China a lot, but I am having difficulty sourcing any that I can purchase here in the UK. I would pay for...
  17. M

    Hardwire Dashcam For 2015 Lincoln MKZ

    Hi everyone, I have posted this on Reddit. But I am making my rounds. But I am trying to wire my dashcam for my 2015 Lincoln MKZ. I am running into some issues. Mainly tapping into fuses. It appears that Lincoln and Ford have Retained Accessory Power (RAP), which means that some fuses remain...
  18. Augustus

    70mai 4K T800 (unboxing & impressions) (Sony Starvis 2 IMX678, GC2093, Wi-Fi 6/GPS, Novatek NT98530, 4K front / 4K rear / 1080p int, HDR all channels)

    A few months later, halfway through the year and now we are back with 70mai's latest release, the 4K T800. This is 70mai's flagship release for 2025, and builds upon the previous success of the 4K Omni by implementing a Starvis 2 IMX678 4K rear sensor! (in addition to the front 4K IMX678 of F1.7...
  19. Augustus

    Wolfbox G900 TriPro review (Starvis 2 4K), the complete rear-view mirror dashcam solution!

    Wolfbox are a well-known and well-oiled entity at this stage, when it comes to rear-view mirror dashcams. The G900 TriPro is a further refinement of their entry into the Starvis 2 space with their G900 Pro - so let's find out together whether it's a great purchase option for consumers...
  20. S

    Vantrue E360 – LTE module shuts off after ~1h30 despite stable power (12.5V)

    Hello, I am experiencing an issue with my recently purchased Vantrue E360 dashcam connected to the official LTE module. Even when the dashcam is properly powered (steady voltage at 12.5V), the LTE module consistently powers off after approximately 1 hour and 30 minutes, while the vehicle is...
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