







🚗 Capture Every Moment, Drive with Confidence!
The FOCUWAY D4-Duo Dash Cam offers unparalleled video quality with true 4K resolution and advanced night vision capabilities. Designed for safety and convenience, it features a user-friendly touchscreen, voice control, and 24-hour parking monitoring. With built-in WiFi and OTA updates, this dash cam is perfect for modern drivers seeking reliability and peace of mind on the road.















| ASIN | B0D97JF4WR |
| Auto Part Orientation | Front & Rear |
| Auto Part Position | Front |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | #107,578 in Electronics ( See Top 100 in Electronics ) #1,468 in Car On-Dash Mounted Cameras |
| Brand | FocuWay |
| Built-In Media | Car Charger |
| Color | Black |
| Compatible with Vehicle Type | Bus, Car, Minivan, SUV, Truck |
| Connectivity Technology | Wi-Fi |
| Control Method | Touch, Voice |
| Customer Reviews | 4.0 out of 5 stars 529 Reviews |
| Display Type | LCD |
| Field Of View | 160 degrees |
| Flash Memory Type | SD |
| Item Dimensions D x W x H | 1.2"D x 4.15"W x 1.5"H |
| Item Type Name | ONDASHBOARD CAMERA |
| Manufacturer | FOCUWAY |
| Model Name | D4 Duo |
| Model Number | D4 |
| Mounting Type | Adhesive Pads |
| Number of Items | 1 |
| Other Special Features of the Product | Built-In GPS |
| Real Angle of View | 160 degrees |
| Screen Size | 3.39 inches |
| Special Feature | Built-In GPS |
| Vehicle Service Type | Bus, Car, Minivan, SUV, Truck |
| Video Capture Resolution | 4K 2160p@30fps + 1080P@30fps |
| Warranty Description | 12 months |
T**Z
Great dash-cam for any cars!!!!
I recently purchased this dash-cam, and it has exceeded all my expectations. Here’s why I’m giving it a 5-star review: Crystal-Clear Video Quality The video resolution is outstanding, even at night. With its wide dynamic range (WDR) technology, the footage remains clear and sharp regardless of lighting conditions. License plates and road signs are easily readable, which gives me extra peace of mind. User-Friendly Setup and Interface The installation was straightforward, taking me less than 10 minutes. The user interface is intuitive, and the buttons are well-labeled, making it easy to navigate through the settings. Advanced Features One feature I particularly love is the parking mode. It automatically starts recording if it detects motion or an impact while the car is parked. The G-sensor ensures that any important footage is locked and won’t be overwritten. Additionally, the built-in GPS records my driving route and speed, which can be incredibly useful in case of an incident. Compact and Discreet Design The dash cam has a sleek, compact design that doesn’t obstruct my view while driving. It blends seamlessly with the interior of my car. Reliable Performance It has been running flawlessly for a few days now, even in extreme weather conditions. The heat resistance is impressive, and I’ve had no issues with overheating or malfunctions. Great Value for the Price Considering all the features and the high-quality performance, this dash cam is an excellent value for its price.
H**Y
FOCUWAY D4 Duo Dash Cam: A Top-Notch 4K Camera with Premium Features for Every Driver
The FOCUWAY Dash Cam Front and Rear is an exceptional choice for anyone seeking reliable, high-quality video capture on the road. This dual-camera setup delivers impressive 4K video quality for the front camera and 1080p for the rear, ensuring that every detail is captured with clarity, even at high speeds. The option for 2K at 60fps adds a smoothness that’s perfect for fast-paced situations. The touchscreen interface is intuitive, and combined with voice control, it offers a hands-free experience for adjusting settings or saving important moments while driving. Its built-in GPS and WiFi add great convenience, making it easy to review and share your journey’s highlights with real-time route and speed tracking. The HDR night vision is another standout feature, providing clear footage in low-light conditions, which is essential for nighttime driving. With the 24-hour parking mode, you can leave your car confidently knowing the dash cam will record any incidents, with options like collision detection and time-lapse recording. Additionally, the camera operates reliably across extreme temperatures, from frigid winters to scorching summers, thanks to the supercapacitor design. The included 64GB card and loop recording ensure continuous footage without worrying about storage limits. Plus, the worry-free customer service gives peace of mind with their responsive support. For anyone serious about dash cam quality and reliability, the FOCUWAY D4 Duo is a fantastic investment that excels in both performance and user-friendly features
J**A
Seems to be junk
The only positive aspect with this thing was how easy it was to setup. Other than that, it seems to be junk. Bought it as a Christmas present for my wife, she had just bought a new Tacoma got it all connected with their hardwire kit. Sim card kept giving an error that it was too slow even though it was the SIM card they provided with it. Customer service, I'll have to give it to them, did send me out a new SIM card. Probably worked for about a week. Now it's giving a different error "memory problem." And even though it looks like it's recording, I don't think it is. If you go into the app to look at pictures or video that you thought you took and saved using it, nothing is there, not even the video that should be there of the recording in progress which you will see if you connect while it's running and recording. It's past the Amazon return. Or it would definitely be going back. But seeing as how I simply can't rely on it and don't even think it's actually doing what it's supposed to do, and the constant errors, it's definitely coming out.
S**N
Great dash cam for comprehensive car surveillance
So far so good, using for a week and working great. Includes a SD card but I replaced that with a samsung endurance pro instead since I trust them more to store and not lose footage than included sd card, personal preference. A STARVIS 2 Sensor and the ability to record in 4K at 30fps or 2K at 60fps, the video quality is exceptional, I currently use in 2k mode in order to get 60fps which is way more useful than 4k at 30 fps. The touch screen interface makes it easy to navigate settings and review footage. The voice control feature adds convenience, allowing hands-free operation while driving. WiFi connectivity allows for easy transfer and sharing of videos directly to your smartphone. Night time video is clear and able to read license plates on front and rear camera. Overall, the Dash Cam is an outstanding choice for anyone looking to enhance their vehicle’s security and record high-quality footage, has comprehensive features, easy to use, and exceptional performance for the price.
R**Y
Works
Works great ..the only issue I have is it won’t come on when I remote start my vehicle
C**M
Good camera but memory card options are iffy
So far, the camera itself is pretty good. No issues. I chose to hardwire it via a separate kit. But the one issue I've had so far is that it only seems to work with their "Focuway" micro SD card. I've tried using Samsung and Sandisk high speed cards - the same kind I use on my GoPro Hero 13 black 5.3k. But somehow despite it being fast it enough for the GoPro, I get an error message on the dashcam that the Sandisk and Samsung cards are not fast enough. Its almost is if its designed to use their Focuway memory card. No bueno.
F**S
High Quality Video - Some limitations
This dash cam has great video quality. I appreciate the "supercapacitor" vs a battery. (my prior dash cam battery died, which meant the clock had to be reset every time the power was interrupted) It was easy to setup at my desk before I installed it in my truck. You have tons of options in the setup menu. One option I changed was the screen saver mode. I chose the blank screen for driving at night. (I couldn't find a way to dim the screen) The USB C connections confirm that this is NOT built from old parts. It also allows for routing the wires in the most discrete direction possible. Since my 12V receptacle powers down a few minutes after I turn off the truck, I don't need to power down the unit. As soon as I start up, the camera automatically turns back on and starts recording. I like the GPS/Speed/Date stamp on the video as well. It's information that can backup your case if someone is at fault for an accident. The rear camera is for inside the vehicle ONLY. I would prefer one that mounts on my license plate as I have a shell on my truck bed. The rear camera has plenty wire to reach the back of my crew cab though. Biggest disappointment: The night vision is poor. Update: (1 Month later) The forward camera has pretty good video quality. Similar to other reviews, it has a problem with my micro SD card (512GB microSDXC 130MB/s Full HD & 4K UHD, UHS-I, U3, A2, V30) The screen "wakes up" from screen saver quite often. Sometimes it displays a message that the SD card is slow. I think it is problems writing to the SD card that wakes up the screen. I am currently set to 4K mode with the front camera only. Trying to record both cameras simultaneously would probably be even more problematic. I'll see if a lower resolution fixes the issue. FYI, the 512GB card will record just under 24 hours of video before it overwrites the oldest file. (1 minute of 4K video is around 210Mb/.21Gb) That is with the front camera ONLY. So, probably 11+ hours with both cameras recording. Night time video is worthless, except it probably sees headlights and tail lights. Sitting in my driveway, I see nothing, whereas my $30 KASA camara on the house has very good video of the houses across the street. (This should be 3 stars)
J**Y
Perfect peace of mind for my two-week roadtrip and daily travels!
I picked up the FOCUWAY Dash Cam for extra peace of mind on the road, and it’s been a fantastic addition to my new truck. First off, with the hardwire kit, it's SUPER discreet (see pics). The 4K video quality is crystal clear, even at night, thanks to the "night vision" feature. It captures every detail, including license plates, which is exactly what I was looking for in a dash cam. The touchscreen is pretty intuitive, and I love that it still has physical buttons for when I don’t feel like messing around with the screen when it's cold. The built-in GPS is a nice bonus — it records speed (accurate to a few MPH) and routes, which makes it useful for road trips or tracking incidents. The parking mode has already proven handy, automatically recording when it detected movement while I was parked. Again, you need to have it hardwired for this, but the install was super easy. My only minor gripe is setting up the app took a bit of figuring out, but once it’s running, it’s easy to use. Pros: - Incredible 4K video quality, even at night - Touchscreen and physical buttons for easy operation - Built-in GPS and WiFi for extra functionality - Reliable parking mode with motion detection - Constant, looped recording with "lock" function Cons: - App setup could be more intuitive - Need to buy separate kit to hardwire into car - Recorded speed is off by 1-2 MPH If you’re in the market for a reliable dash cam with top-notch features, this one’s a winner, and half the cost of the big competing brand. It’s been a great investment for peace of mind on the road!
A**A
Reliable Dash Cam with Clear Video and Easy Setup
I purchased this dash cam and recorder for my wife’s Genesis GV80 to help protect the vehicle and potentially lower insurance costs. It’s been a great addition so far. The camera powers on automatically as soon as the car starts, which makes it very convenient—no need to think about turning it on manually. The video quality is clear and sharp, allowing us to capture important details when needed. It also records and stores footage reliably without any issues. Installation was straightforward and easy to set up, even without much technical experience. Overall, this dash cam delivers exactly what you’d want: reliability, good video quality, and peace of mind. Highly recommended for anyone looking to protect their vehicle.
M**D
Feature packed and solidly made to give you that peace of mind on the road
The FOCUWAY dash cam is an impressive piece of kit that combines great build quality with a host of smart features, all designed to make driving — and parking — that little bit more secure. Straight out of the box, it feels solid and well-made, with an emphasis on functionality and thoughtful design. One of the standout features is the built-in Wi-Fi and companion app, which allow you to track journeys, download footage, and even control the dash cam remotely. It adds a modern, connected feel that makes managing your footage much more convenient. There’s also voice control, which is a great idea in theory — and does work — but can be a little hit-and-miss depending on the noise level inside your car. It’s best used in quieter conditions for more reliable results. The installation process takes a little time, especially if you’re after a clean and hidden cable setup, but the included tool really helps make this much easier. Once installed, the camera sits discreetly and feels like a factory fit. Video quality is excellent, both during the day and at night. Even in darker conditions without street lighting, footage remains clear, and the adjustable camera angle ensures you’re capturing the best possible view. One feature I particularly appreciate is the parking mode, which continues to monitor your vehicle when it’s stationary and unattended — perfect for those moments when you're away from the car. Also worth noting is the inclusion of an SD card, a thoughtful addition that means you can get started right away without needing to buy anything extra. Pros: - Built-in Wi-Fi and app integration for easy access and control - Voice control (works best in quieter environments) - Great video quality, even at night - Adjustable camera angle for optimal recording - Solid, well-built design - Parking mode captures incidents even when the car is off - SD card included for immediate use - Installation tool provided for clean setup Cons: - Voice control can be inconsistent in noisy environments - Installation takes a bit of time for a tidy finish Conclusion: The FOCUWAY dash cam is a feature-rich, well-designed device that offers excellent value for its performance. From clear day and night video to smart app control and parking protection, it delivers peace of mind both on the move and while parked. If you’re looking for a reliable dash cam that covers all the bases, this is a strong contender.
J**F
Great camera!
I recently tried out the 4K Dash Camera with Dual Lens, and it’s an impressive piece of technology, especially for drivers looking for enhanced security and recording quality. The 8MP sensor really delivers on its promise, providing crisp 4K footage that captures everything, from road signs to license plates. It’s versatile too, allowing for dual recordings like 4K at 30fps in the front and 1080p at 30fps in the rear, ensuring clarity even at high speeds. One of the standout features is the touchscreen interface, which is responsive and easy to use. Navigating through the settings or reviewing recorded footage directly on the camera is simple, though I appreciate that they kept physical buttons for those who prefer tactile controls. The built-in WiFi and GPS tracking are incredibly handy for real-time logging of driving routes and speed. Plus, being able to download or share videos directly from the app makes it convenient to save or share important moments. The OTA firmware updates also ensure you’re always running the latest version, with potential improvements delivered automatically through the app. When it comes to night driving, the super night vision feature with HDR and a large aperture truly makes a difference. Footage remains clear and sharp even in low light, which is often a weak point for many dash cams. The voice command functionality is another useful addition, allowing hands-free operation to lock videos or take snapshots just by speaking. For parking, the dash cam offers two smart modes: collision detection and time-lapse recording, ensuring your car is monitored while you're away. The collision detection mode automatically saves short clips if it senses an impact, while time-lapse keeps long-duration footage, ideal for extended parking. Lastly, the dash cam uses a supercapacitor, which means it handles extreme temperatures well, both hot and cold, making it perfect for year-round use without the risk of battery damage. Overall, this dash camera delivers excellent video quality, ease of use, and valuable features for safer and more secure driving. It’s a robust tool for anyone looking to document their journeys or add an extra layer of protection while on the road.
A**D
Great dashcam features, good quality and decently priced.
This is my first Dashcam purchase so here are all the features that makes this unit stand out: 1) Being able to review continuous footage at front and rear simultaneously. Ideal for tailgating and unsafe overtaking situations. 2) The 4K and 2K feeds are crisp and optimal to discern details even while in motion. 3) 24 Hr Parking mode along with collision detection allows you to review situations occurring in public spots and underground garages. Great spy cam! :) 4) I appreciate that I was able to use the cameras right out of the box. The memory card is included in the unit. The memory can be upgraded to 512 GB if desired. 5) The touch screen is very intuitive and ability to use voice activated commands ensures eyes are on the road and hands on the steering wheel while driving. 6) Great for Canadian weather with temperature endurance of -25 deg C to 70 deg C 7) GPS functionality allows for tracking, logging of routes and sharing of videos of road trips with family and friends. 8) No need to search for USB cables; Firmware updates can be performed wirelessly, and videos can also be downloaded wirelessly. You can even stream the video feed to your smart phone wirelessly. All in all, great dashcam features, good quality and decently priced.
A**R
Pas de vision nocturne comme mentionné
JE NE RECOMMANDE PAS. VISION NOCTUNE NUL, INEXISTANTE. IL N’Y A PAS DE VISION NOCTUNE COMME ILS FONT RÉFÉRENCE. OUBLIÉ CA. C’EST LA NOIRCEUR TOTAL SUF S’IL Y A UNE LUMIÈRE LA VISION DEMEURE NUL. J’ai écrit au service technique pour exposer le problème. Ils ne m’ont jamais répondu. Ne respect en rien leur garantie. N'ALLEZ pas vers cette marque de produit (FOCUWAY) ou ce marchand. Problèmes avec le wifi également. Il faut toujours recommencer le processus de connexion d’internet pour visualiser la vidéo. J’ai divers camera de sécurité à la maison fonctionnant avec le wifi, le processus se fait automatiquement lorsque la connexion initiale est réussie. Impossible de faire un suivi en direct de localisation avec le GPS. Doit prendre un ‘’Kit de câblage / Protection de stationnement 24 heures sur 24’’ pour avoir un enregistrement complet en mode stationnement. Ce Kit qui est vendu séparément. Représente un achat complémentaire sans savoir son efficacité. La caméra utilise un ‘’super condensateur haute performance’’ qui devrai évoquer un rôle d’une batterie et être en mesure d’enregistrer une vidéo en cas de collision, une tentative d’intrusion ou vandalise grâce au capteur G-Sensor. Mais après certain test, certaine simulation rien ne se produit. Aucun enregistrement vidéo possible en cas de vandalisme ou autres évènements. Autrement il est ou son utilité de super condensateur? Pourtant dans le document en page 23 il est dit, ‘’ Si vous activez la surveillance du stationnement, le capteur G restera actif. Si la voiture subit des vibrations, la caméra embarquée D4 Duo s'activera automatiquement et enregistrera une vidéo de 30 secondes’’ Tous les paramètres ont été respectés dans l’application pour la surveillance. Même lorsque qu’il est activez l’enregistrement automatiquement des séquences d'urgence en cas de collision, de choc ou de vibration pendant que votre voiture est garée ne fonctionne pas. Quand le moteur du véhicule est en arrêt la caméra demeure inutile. Le but de mon achat premier de ce type de camera était d’avoir de l’information vidéo si un vandalise arrivait. Donc ne recommande pas.
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1 month ago
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