GKU Dash Cam Front and Rear, 4K 60fps＋2.5K Dashcam,STARVIS Sensor, HDR, 5G WiFi GPS, 24H Parking Mode, Night Vision, 170°Wide Angle, Dash Camera for Cars with 1.47 Display, 64G SDcard (Black)

This dash cam is an excellent deal. Image quality and night vision are great at this price point. Installation was fairly straightforward, and the app works well. The end result of the installation is barely visible. I can only see one little bit of wire above the back windshield. Everywhere else, I was able to tuck the wire into trim easily using the thoughtfully included spudger tool. Overall, I'm very happy! I do have some specific suggestions for others on installation: 1) Installation of the cameras involves attaching clear electrostatic sheets to the front and rear windshields, and then sticking the cameras to the sheets. It's tricky to get them on without bubbles. If there are bubbles, just poke them with a needle. Don't try to push them out or reposition the sheet, as it makes the sheet cloudy. 2) Once you've attached a camera to the sheet, it is not coming off the sheet again. Be very careful when you put it on. However, the sheet can pull off the window if you pull sideways on the wire while pushing the wire into trim. I learned that the hard way. 3) Be sure that the camera lens doesn't have to see through the electrostatic sheet. That's easy for the front camera, because it's a lot wider. But the rear camera really needs to be placed right at the side edge of the sheet so that it only looks through the rear windshield. The sheet interferes with image quality. 4) I asked for the optional hardwire kit, and installed it into a 2019 Subaru Ascent. I used fuse #9 for the ACC connection, and #32 for the B+ (always on) connection. I also needed to buy separate fuse taps because the hardwire kit uses mini fuses, and the Ascent uses mini low profile fuses. I just cut off the attached mini fuses and crimped the wires into the fuse taps. 5) I chose to position the front camera so that it's hidden by the rear view mirror. This is because the built-in screen is so tiny that it's not really useful while driving. All settings are made with the app, and the video is also much easier to see on my phone by connecting with the app via Wifi. I also put black electrical tape over the screen because I was afraid a reflection might interfere with the EyeSight cameras of the car. 6) I positioned the rear camera upside-down, so that it would block less of the rear windshield. The rear camera can be flipped horizontally or vertically in the app, so you have more flexibility with how you mount it. 7) Both cameras together use about 400MB of storage space per minute. That means that the included 64 GB SD card will only be able to record about 2.5 hrs of video before it loops around and videos start getting overwritten. If you want to retain video for longer, be sure to buy a bigger micro SD card.

This dash cam exceeded my expectations. The video quality is excellent - 4K at 60fps looks incredibly smooth, and the 2.5K rear camera adds solid backup coverage. Night vision is clear and reliable, thanks to the STARVIS sensor and HDR feature, which handles different lighting conditions really well. The built-in GPS and 5G Wi-Fi make it easy to track routes and transfer footage. I also appreciate the wide 170° angle, it captures everything on the road without distortion. It even came with a free 64GB SD card, which is a nice bonus. Compact design, easy setup, and great performance, definitely one of the better dash cams I’ve used. Recommended!

I’m really impressed with this Dash Cam. The 4K video quality (especially at 60fps) is incredibly sharp, and the STARVIS sensor ensures clear footage even at night. The rear camera adds great coverage, and the 170° wide angle captures everything I need on the road. Setup was smooth, and the 5GHz WiFi makes file transfer and live view extremely fast and stable through the app. GPS adds accurate tracking to each clip. I love the compact 1.47" display—it’s small but clear. HDR works well in both bright and low-light conditions. It also comes with a free 64GB SD card, which is a great bonus. Overall, it’s a high-quality, reliable dashcam with excellent value. Highly recommend!

It's good dashcam. Only when your wifi on It's gonna connect with your phone and cutting off your mobile data so have to turn off your wifi to connect your phone to the internet again.

This dash cam is fantastic! Unlike my previous models, this one records even while parked, which adds extra security. I had it professionally installed at Best Buy, and the process took less than an hour. Just keep in mind that you’ll need to purchase the hardwire kit separately. The build quality is excellent—it looks sleek and high-end. The video quality is outstanding, recording in sharp 4K for both the front and rear cameras. The companion app is fairly intuitive, though it takes a little getting used to. And you will need to consult with the manual. Occasionally, the Wi-Fi connection drops when browsing files, so I find it easier to remove the SD card and review footage on a computer. Overall, this dash cam is well worth the investment for its quality, features, and reliability!

I recently bought a dash cam to use on my vehicle for both long trip and local driving. After reviewing many different dash cams, I decided to buy a GKU-D900 camera package. I received it two days after ordering it. That is exceptional delivery service! It exceeded my expectations. The front and rear cameras are both very compact, nice design, high quality video, and well built. It also came with a 64GB SD card. The installation of both cameras was very easy and the installation of the power wires was easier than I anticipated with the small tool that came with it. The wires tucked in nicely and out of sight along the headliner of both camera locations. Setting the cameras up was also very easy following the enclosed instructions. I installed the front cameras first and tried it out. Then installed the rear camera and had a problem getting it to turn on. After contacting customer service, I received an e-mail from Judy. She confirmed what I had done was not shutting the front camera off and then restarting it after the second camera was installed. The front camera simply had not recognized it. Both cameras work excellent and I am very impressed with the video clarity, and all the other features! I highly recommend the GKU D900 camera package! Equally of importance was the quick response to my e-mail to customer service. Judy was very helpful in providing detailed instructions!

Not super clear video footage. Wanted to try this brand out but not happy. Shoulda just stayed with Wolfbox dashcam - super clear and priced well.

I purchased the GKU D900 Dashcam in January 2025 and have now been using it for approximately five weeks. So far, it has worked perfectly and exceeded my expectations. The reason I bought it was that my brother was hit by a car, and the driver falsely blamed him. With no witnesses present, my brother would have had to pay for the substantial repair costs—if he hadn’t had a dashcam. When the other driver realised there was video evidence proving my brother’s case, he quickly changed his mind and paid for the repairs without dispute. That incident alone convinced me to install a dashcam, and I’m glad I chose the GKU D900. Pros: ✔ Great build quality ✔ Straightforward installation ✔ All necessary accessories included (except the hardwire kit, which is only needed for parking mode) ✔ Excellent customer service ✔ Clear, easy-to-follow instruction booklet ✔ High-quality installation videos available on YouTube ✔ Car wire trim tool included ✔ User-friendly GKU app ✔ Excellent camera image quality Cons: ❌ None Installation Experience: Installation was seamless, though I do have a fairly good level of technical knowledge. If you’re less experienced, it may be helpful to have a friend assist you. However, the clear instructions and YouTube tutorials make it manageable for most users. A key tip during setup: Download the GKU app and turn off your home Wi-Fi, cellular data, and Bluetooth when connecting the dashcam. Many of the reported “it doesn’t work” issues likely stem from people forgetting this step. Once connected, I found the app straightforward to use, and everything worked immediately. MicroSD Card Setup: As soon as I powered the dashcam, it prompted me to format the microSD card—a simple process that I completed directly through the dashcam itself. • The dashcam includes a 64GB microSD card, which should be adequate for most users. • I opted to purchase a 128GB microSD card and changed the loop recording to 5 minutes (adjustable via the app settings). • If you buy a separate microSD card, ensure it is Class 10 or higher (writing at 10MB/s or faster) to handle high-definition video. Mounting & Cable Management: • The 3M adhesives provided an excellent bond, so I didn’t need to use the electrostatic stickers. • Cable routing was easy in my 2024 Honda Civic, with the included wire trim tool proving to be very useful. • I used Velcro fasteners and Velcro tape for extra tidy cable management of the long rear dashcam cable. Outstanding Customer Service: I contacted GKU customer service several times regarding the availability of the hardwire kit and was very impressed. • My emails were answered promptly, with clear and helpful responses. • Their customer support is exceptional, standing apart from the unfortunate trend of companies “ghosting” customers after a purchase. Useful Tips: • Position the rear dashcam within range of your rear windscreen wiper for better visibility in poor weather. • Regularly clear locked videos from your microSD card to prevent running out of storage. • Pressing the function button once on the front dashcam saves a video to prevent it from being overwritten. • Keep the instruction booklet in your glove box so you don’t misplace it. • Be careful when removing the microSD card—do it at a table before installation to avoid losing it in your car. Final Verdict: I have no hesitation recommending the GKU D900 Dashcam. If you’re looking for a reliable, high-quality dashcam, I don’t think you’ll be disappointed! Would I buy it again? Absolutely.

Great cameras, front and rear. Good quality footage. Easy to install, the electrostatic plastic that goes on the windscreen is very adhesive, as is the sticky pad that is on the camera mount. Easy installation and use of camera. App is working fine, easy to download footage. Connects wirelessly every time i get in the car. So far so good.

I've installed this in a 2024 Skoda Octavia estate behind the rear view mirror and using the Skoda USB C power outlet. The image quality is very good and there isn't a problem with reflections from the windscreen even though the camera has no polarising filter. It's very unobtrusive from the outside and it was easy to fit as the mounting bracket slides off so you can fix the bracket and then slide the camera in later once the adhesive has had a few hours to bond fully. (NB it's so nicely made that the bracket appears to be all one piece even though it isn't). I've had no issues at all with it falling off through the hot Summer weather. A 20cm long cable with 90 degree ends was used to connect to the car's USB C socket. I bought a 256 gig SD card for it https://www.amazon.co.uk/dp/B07P4HBRMV?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_4&th=1 as the files it creates are quite large so it's nice to know that you can go back and look at footage if you want several hundred miles further down the line (it simply overwrites the earlier files once the card is full so the bigger the card the more your history goes back in time / miles). The back camera is mounted on the dog's crate looking out through the back window - this works very well as long as you remember to unplug it first if you need to remove the crate; the camera comes with a relatively short lead attached to the camera itself and there is a long lead to go from the back to the front, they connect with a tidy little yellow plug which can be tucked away in the head lining. The software for the camera works OK once you get used to it but the GPS facility simply doesn't work much if at all. This might be due to the fact that the car has a heated windscreen and this blocks the signal but I suspect that the the GPS receiver in the camera is simply not very good as it still couldn't receive with the camera outside of the car. No GPS means no speed recording which may be an issue for you if you are sure that you are always in the right with regard to your velocity of travel ;) I get around the problem by running MyCarTracks software on my phone which enables me to tie up the time on the video with the map position and tracked speed if necessary. MyCarTracks is free as long as you only want to keep two weeks of records at any one time. Paranoid individuals should remember that, in the case of an utter disaster, the Police can interrogate your car's onboard computer records assuming that it's reasonably modern and assuming that they feel the need. It's quite sensitive to shocks so, although the Skoda has soft suspension and I've got the camera sensitivity turned down, it does record the odd false alarm when it thinks that something nasty has happened when all that happened was that you ran over a bigger bump than usual. As for getting at the recordings, with the 256 gig card, access over wifi is too slow for me. It's easier to take the card out (which is easy but fiddly) and then use an SD card reader plugged into a tablet or phone to look at them. Then you can copy and paste as you wish. The screen on the back of the camera is useless in my case as the camera is behind the mirror and the mirror hides the screen but you can access the settings via wifi quite easily and quickly and the software is quite sprightly for this and easy enough to use. However you should realise that this is only possible if the camera is powered up and in the case of the Skoda this only happens if the ignition is on. Because my phone automatically connects by wifi to the car when this happens you need to power the camera from a power block to avoid the hassle of persuading the phone to stop talking to the car and talk to the camera instead. Altogether it's really good value for money and the image quality is good but, like all dashcams, you need to be prepared to mess around a fair bit to get the maximum value from them.

I'd echo most of the good points that others highlight, but add that for me the whole sleekness of both the front and rear camera design is a real winner too. Both a pleasantly compact and 'clean' so pleasantly unobtrusive both from the inside and the outside. The small screen is also great, it lets you set up the camera easily and does not distract when driving - as it can be set to turn off after X seconds, or stay on always if really wanted. Why anyone wants a bigger screen on a front facing camera is beyond me, better to look at the road ahead through the windscreen! Technology is moving fast, and this camera is soooo much better than the major brand I bought two years ago, and cheaper too. It does what it says on the tin, and does it very well indeed.

quick next day delivery. Formatted sd card straight away. Works fine. Should have bought one sooner. Very happy with purchase. Would recommend.