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🚗 Elevate your drive with 4K clarity & smart safety — never miss a moment on the road!
The 70mai A800S Dash Cam delivers ultra-high-definition 4K front and 1080P rear video with Sony STARVIS IMX415 sensors, enhanced by super night vision and a wide F1.8 aperture lens. Featuring dual-band 5GHz WiFi for rapid file transfer, built-in GPS, and an advanced ADAS system with real-time safety alerts, it ensures comprehensive driving protection. With 24-hour parking mode, loop recording, and support for up to 256GB storage, this dash cam is designed for seamless, professional-grade monitoring and effortless app control.























| ASIN | B09YCZ7PYW |
| Are Batteries Included | No |
| Auto Part Orientation | Front & Rear |
| Auto Part Position | Front, Rear |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #4,108 in Electronics ( See Top 100 in Electronics ) #67 in Car On-Dash Mounted Cameras |
| Brand | 70mai |
| Built-In Media | Car Charger x1, Mount x1, Dash Cam x1, Rear Cam x1, Power Cord x1, Rear Cam Power Cord x1, User Manual, Wiring Crowbar x1, Electrostatic Sticker x2 |
| Color | Black |
| Compatible Devices | Smartphone |
| Compatible with Vehicle Type | ATV, Bus, Car, Minivan, RV, Tractor, Truck, UTV, Uber |
| Connectivity Technology | Wi-Fi |
| Control Method | App |
| Customer Reviews | 4.5 out of 5 stars 2,168 Reviews |
| Display Type | IPS |
| Field Of View | 140 Degrees |
| Flash Memory Supported Size Maximum | 256 GB |
| Flash Memory Type | microSD |
| Frame Rate | 24, 30, 60 FPS |
| Item Dimensions D x W x H | 1.42"D x 3.46"W x 2.35"H |
| Item Weight | 1.26 Pounds |
| Manufacturer | 70mai |
| Maximum Aperture | 1.8 f |
| Mfr Part Number | A800S |
| Model Name | A800S-1 |
| Model Number | A800S-1 |
| Mounting Type | Windshield Mount |
| Optical Sensor Technology | CMOS |
| Other Special Features of the Product | App Control, 4K Dash Cam, Built-In GPS & WiFi, ADAS, Loop Recording, G-Sensor, Night Vision, STARVIS IMX415 Sensor, Smart Parking Monitor, Time-lapse |
| Real Angle of View | 140 Degrees |
| Screen Size | 3 Inches |
| Supported Standards | MP4, JPG |
| Vehicle Service Type | ATV, Bus, Car, Minivan, RV, Tractor, Truck, UTV, Uber |
| Video Capture Resolution | 2160P , 1080P |
| Warranty Description | 18-Month Manufacturer |
K**S
Good quality.
This dash camera works really well and gives clear video quality both day and night. It’s easy to install and use, with simple controls that don’t take long to figure out. The recording is reliable, and it feels like a solid, well-built device. Overall, a great purchase for added peace of mind while driving.
D**P
A Great Dashcam at a Value Price
This dashcam has established itself as an excellent product. I installed the item in one of my vehicles approximately one month ago. Installation was relatively easy with just the items provided in the original (base) package. I did not elect to power the camera even the vehicle was not running (I'm always concerned about vehicle battery life and LiPO4 safety), but suspect that optional kit would also be easy to install. Remember, however, every vehicle is different and I can't speak to installation issues in yours. The camera has proven to be 100% reliable. The app is easy to use and a quick way to operate your camera. The infrared night vision could be a bit more clear, but remains better than other cameras in this price range. I am truly impressed with 70MAI. And at this price range, it's a great value. In fact, I have already purchased (from Amazon) additional 70MAI cameras to install in my other vehicles!
J**G
Great 4k dash cam with a good price and features
This is a solid choice for a dashcam. We've had it installed on our Skoolie for about a year, traveling around the country and seeing the sights. We use the second camera to record the inside of the bus, and use footage for youtube and TikTok videos. The image quality is very high and the device itself is pretty intuitive to use. The automatic event detection sometimes triggers on harsh bumpy roads, but if you're in a regular car or pickup truck this is probably not going to be an issue. My advice if you're recording in the native 4k is to grab any interesting footage after every drive, even with the large sd card you're not going too far back in time! The night vision is pretty good and the built in speed and gps coordinates are super useful too! I added a few samples from driving around in Arizona under different conditions, judge the quality for yourself!
M**N
Very Good Dashcam Recorder but..
As a dashcam, it works great, I deduct 1 star because I cant connect via wifi, password is stated to be 12345678, they may or may not be true, I just cant connect even if I do a factory reset so anytime I need to view footage, I have to remove the SD card and view it that way on my computer, cant figure out a way to watch on my cell phone but recordings are excellent and no other problems as of yet. Excellent video quality, 4k is actually 4k.
T**Y
Great and affordable dash cam
This is my first dash cam and I've been using it a month. It has been great so far. Its very easy to install and the quality of recording is excellent. Also, the customer service from 70mai was very helpful and promt to reply to my question regarding the installation and how to ise the first time. I picked up this brand as I heard from most of the recommendation from youtube content maker, and I am so happy that I did. I highly recomend to my friend and everyone.
A**O
Great quality dash cam for Outback
Excellent quality dash cam. Pretty easy to install, even the rear dash cam. Connects via Bluetooth to your phone so you can view the recorded videos on the app. Comes with a 128gb memory card. Working great so far. I have a Subaru outback and installed it on the passenger side just to the right of the eye sight camera.
V**P
Good video quality and work the money
I have been using the dashcam for about 3 months now. The installation was easy, it is DIY work if you are not too concerned about perfection. I was able to get the wiring done to my satisfaction, but if you want a perfectly clean work, get it done by professionals. The wifi connectivity and video download through mai app is very convenient and easy to get done. Overall a good dashcam with excellent video quality.
F**E
Stunning 4K Video – But Watch the Rear Cam Orientation!
The video quality of this 70mai A810 is top-tier. The 4K resolution is incredibly sharp, and the night vision is the best I've seen. However, a quick warning for installation: Setting up the rear camera can be tricky. The instructions aren't very clear about the orientation, and it’s very easy to install it upside down. I highly recommend powering on the unit and checking the live feed on the app before you permanently stick the rear camera to your window. Overall, it's a premium dash cam, but they could definitely improve the installation guide for the rear lens!
N**N
Great value
Great quality camera. Easy to install. Just don't forget to grab a SD card at the same time as the camera comes without one.
M**.
Exelente
Muy buen producto
P**E
Vraiment complet pour le prix, et la qualité est au rendez-vous
Commande arrivée en 48 h. Emballage très soigné. Aspect du produit inspirant confiance, donnant une impression de qualité. Tout ce qui est nécessaire pour l'installation est fourni. Le montage des deux caméras avant et arrière est très facile. Les câbles sont plus qu'assez longs pour l'habitable de mon RAM. Je les ai passés dans les garnitures et in ne voit rien. Les deux caméras sont orientables verticalement. Pour la caméra avant, comme il est difficile de la placer au centre du parebrise sans obstruer la vue à cause du rétroviseur, il aurait été bien de pouvoir l'orienter horizontalement aussi, afin d'éviter que l'image soit un peu de biais (ce qui est assez imperceptible au final, étant donné l'angle d'ouverture (140 degrés) de la caméra. Je m'interrogeais par ailleurs sur l'adhérence du plastique électrostatique à appliquer sur le pare-brise pour supporter le poids de la caméra, mais ça fait parfaitement le travail. Je l'ai réduit en surface pour ne pas que le plastique soit dans le champ de la caméra et l'ai même décollé pour le déplacer, et ça tient toujours très bien. Le livret fourni (en anglais) est clair et très complet. La caméra peut toutefois être paramétrée pour tout afficher en français. Cela dit, le montage et le paramétrage de l'appareil sont très intuitifs. Il est possible de tout paramétrer directement sur la caméra ou de le faire depuis l'application 70mai de son téléphone, qui reproduit toutes les commandes de la caméra. Tous les processus sont très fluides. Il suffit de suivre les instructions. L'écran de contrôle pourrait être un peu plus lumineux. Il permet d'afficher la vue avant, la vue arrière ou la vue arrière en PIP dans la vue avant. Cela dit, ce n'est pas très utile en conduisant. La vidéo est en 1920x1080 (2K). La vue est un peu déformée, en raison de la focale de la caméra, mais c'est inévitable avec un champ de vision à 140 degrés. De ce fait, la caméra ne se prête pas vraiment à faire de la vidéo touristique. Mais la qualité d'image est très bonne (voir photos jointes – j'ai choisi le taux de compression le plus bas pour garder un bon niveau de détail). Les enregistrements se font par blocs de 1, 2 ou 3 minutes, au choix. On peut les télécharger sur son téléphone, et de là, sur son ordi. Je n'ai pas encore essayé toutes les fonctions du système, mais j'ai pu constater que le système ADAS m'indique vocalement si un véhicule est proche devant moi ou si je dévie de ma trajectoire, entre autres. C'est vraiment génial. J'avais une autre caméra de tableau de bord auparavant, depuis deux ou trois ans. Je peux donc mesurer les progrès accomplis depuis. Cet ensemble de deux caméras est vraiment super pour le prix.
L**N
Amei a câmera
Amei a câmera.
S**D
Por el precio es la mejor cámara del mercado
Es mi segunda cámara que compro y he regalado otras dos , es muy confiable y se complementa perfecto con el sistema Adas ( integrado ) además con el módulo de vigilancia de estacionamiento le sacas más provecho a la cámara
Trustpilot
3 weeks ago
2 months ago