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70mai True 2.7K 1944P Ultra Full HD with Optional Rear Dash Cam A500S, Sony IMX335, Built-in WiFi GPS Smart Dash Camera for Cars, ADAS, 2'' IPS LCD Screen, 140° FOV, WDR, Night Vision

  • Based on 1,783 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Dec 28
Order within 21 hours and 38 minutes
Available payment plans shown during checkout

Color: Front


Features

  • Sony IMX335 Sensor & Outstanding Image QualityThe dash cam is equipped with the SONY IMX335 image sensor, making it an extraordinary camera for your recording. With Sony IMX335 high sensitivity image sensor, 6-glass lens, and F/1.8 aperture, the dash cam effectively capturing the clarity of images even in dim light. Most importantly, this dash cam supports WDR(Wide Dynamic Range) and 3D DNR( Digital Noise Reduction) technology, provides your dash cam with outstanding image quality
  • ADAS System Featured Dash CamEquipped with the Advanced Driver-Assistance Systems (ADAS), your smart dash cam detects surroundings to alert you of potential safety issues, such as when you start drifting from your lane or get too close to the car ahead. More than just a recording device, the A500S guards your safety with the next level of smart features
  • Built-in GPS & Route Tracking(Kind Reminder: All customer data are only saved locally. 70mai will not breach your data or private information for business purposes or any other intentions.) Equipped with built-in GPS, the dash cam monitors and displays real-time trip data including time, speed(km/h, mph), and coordinates. Tracks the exact location of an accident if one should occur, crucial for roadside assistance and insurance claims
  • In-app Control & Footage SharingSharing is not a problem anymore with the dash cam 2.7K A500S, the 70mai App supports both iOS & Android systems, allowing you to view and download videos via Wi-Fi hotspot connection. In case of an accident, you can simply share the footage with your insurance provider for a more efficient claims process. Also, this function enables you to achieve continuous OTA updates by automatically fixing bugs and updating software
  • Seamless Loop RecordingThe 2.7K dash cam A500S overwrites the oldest videos with new content when the SD card is full, so the dash cam can achieve continues recording. You can change the video file length from 1,2,3min by settings. This cam supports microSD cards with a minimum capacity of 16GB and a read/write speed of U1(UHS-1) and above

Brand: 70mai


Orientation: Front


Vehicle Service Type: Car


Connectivity Technology: Wi-Fi


Special Feature: G-Sensor, Night Vision, Voice Alert, Built-In GPS


Video Capture Resolution: 1944p


Included Components: Car Mount, Car Charger, Crowbar, Charging Cable


Mounting Type: Adhesive Mount


Color: Front


Field Of View: 140 Degrees


Product Dimensions: 3.15 x 3.94 x 2.76 inches


Item Weight: 4.8 ounces


Item model number: A500S


Batteries: 1 Lithium Polymer batteries required. (included)


Connectivity technologies: Wi-Fi


Special features: G-Sensor, Night Vision, Voice Alert, Built-In GPS


Other display features: Wireless


Color: Front


Whats in the box: Car Mount, Car Charger, Crowbar, Charging Cable


Manufacturer: 70mai


Country of Origin: China


Date First Available: January 15, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Well-made and easy to use, with one drawback
Color: Front
I had a cheap off-brand dash cam mounted to my windshield for about 4 years. I never really looked at the footage as it wasn't easy to get to (you had to remove an SD card and take over to a PC to view). I had no idea that the SD card had failed and the camera wasn't doing much of anything. So, I decided it was time to look for something similarly compact and unobtrusive, but with WiFi access to the actual footage. I tried a number of competitors with questionable build and software quality until I happened upon this little gem. I changed out my existing Mini-USB hard wire kit for the 70mai three wire (with ACC) micro-USB hard wire kit. This allows for parking surveillance mode and also reduces reliance on the built-in battery, which is known to fail over time (and is replaceable). I then used the included 3M VHB tape mount to adhere to the area just behind my rear view mirror. Due to its compact size, you can barely tell it's there and the display doesn't catch your eye with the mirror blocking it. That said, you can easily crane your neck a bit to see the screen and manipulate the interface if needed. That interface is pretty slick as far as non-mainstream brands go. My only complaint is that the startup sound (even with the latest firmware) sounds like it took inspiration from the Windows '95 startup chime. It's a little tacky and you can't disable it fully (although you can disable the rather obnoxious beeps it uses to confirm button selection). The app works fairly well and you can enable WiFi full-time if you want to have a continuous connection to the camera. Recording quality for a camera in this cost segment is above average. Its highest resolution is not a widescreen aspect ratio, so I opted for the medium, 1080P resolution. It is clear enough to see significant detail, including license plates, at night. Really, unless you're in the habit of viewing your footage on a 70" TV, you don't need full 4K resolutions to get the needed detail about a traffic incident. I really like the overall design of the camera - as I said, it is unobtrusive and easy to find a good spot to mount. Updating the firmware is pretty easy and the app works well enough for what it is. The battery was a significant concern when I read other reviews that suggested it failed after a couple of years - but I have since found that replacements are easily sourced on Amazon and replacement looks to be a breeze (there are several videos on YT). The only real downsize in my view is that this camera gets HOT - like, hot to the touch around the body - even when ambient temps aren't so hot. That's a problem with something mounted to the windshield with regular exposure to the Florida sun. I have not had the camera fail to work, nor have I missed out on any recordings, but I must say it is a little disconcerting when you go to handle the camera and find it hot to the touch (not enough to burn you, but it wouldn't take more than a few degrees more to do so). I'm not sure if they're using the case as a heatsink for some of the components inside, but this seems like it will have an impact on longevity over the long run. Regardless, with a few weeks of use in at the time of this review, I will say that it's worked flawlessly. My only other criticism is with the 70mai hardwire kit, but that's a different product entirely, so I'll save my comments for that review. I only mention it here because you need that kit if you want to use parking surveillance mode. That's not something I ever felt the need to have (my car spends most of its time parked in my garage), but it is reassuring when I do park it publicly or leave the car with a valet. It works well, the sensitivity to trigger recording works reasonably and I've not had my car's battery significantly drained (and I have checked it with the car sitting for several days). Obviously this particular model only records out the front, but I understand that you can add on a rear-facing camera as well if need be. All-in-all, this camera is well-priced, has a slick design, is easy to install, and works reasonably well with a few minor niggles. If it holds up over the long run, I'll be thrilled! ... show more
Reviewed in the United States on August 26, 2022 by Chris A.

  • Buena cámara, con un pero…
Color: Front and Rear
Adquirí la cámara hace poco tiempo, había usado la 70mai 1S hace poco tiempo y me pareció excelente, luego vi esta y me dije: ufff doble cámara y funciones extra, debe ser mucho mejor! Pero la verdad no lo fue del todo, la imagen si bien tiene aparentemente mejor resolución, tiene un aspect ratio terrible, no es 16:9 como la mayoría de monitores de la actualidad, por no decir que todos, sino que la cámara es 4:3, es decir cuando quieres ver el video en el pc, este se verá totalmente cuadrado y no rectangular, y solo ocurre con la cámara delantera, pues la trasera si tiene una buena resolución con un ratio de 16:9. Me comuniqué con soporte de 70mai y solo saben decir: not available… lo que me parece un pésimo soporte, pues la cámara parece tener la capacidad por hardware. Pienso devolverla mejor porque aunque tiene funciones buenas como el ADAS o la ubicación de la coordenada en pantalla, me parece que al momento de usar el video, que este en tan mediocre aspect ratio, puede ser no tan útil. Si para ti no es problema que el video se vea cuadrado, está cámara puede ser una excelente inversión para ti. ... show more
Reviewed in the United States on September 15, 2023 by Char Smulders

  • I am impressed and highly recommend it!
Color: Front
I was not too sure about this dashcam specially when compared to the newer more expensive model that is out. I did not want to spend too much money, after all, all I needed was a dashcam just in case of an accident. I am located in an area where car insurance is very expensive and many drivers have no care insurance (or driver's licenses for that matter) so I needed it to be on the safe side and to have evidence if I was to ever be involved in an accident. I looked and looked and reviewed many other dashcams; this was the best that fit my need and what I believed a dashcam should cost (no more than $100). IMAGE QUALITY: It is very clear, crisp, not sluggish, and adequate ratio. I am able to see and read license plates on all vehicles at front and in the cam's peripheral view. I am able to see vehicles on both sides of the road. It also takes very clear picture like the one I have posted. EMERGENCY RECORD: It seems that when the cam registers a hard bounce or like a hit, the emergency recoding video kicks in and starts recording. Those videos seem to be about 30 seconds or so and are kept in the memory; these videos do not get deleted in the regular loop-recording. AUDIO: Well, it hears and records everything. I can hear the road, my music, and noises by other cars by me. The audio is very clear. You can set it so it doesn't record audio right from the main screen. Super easy. DETAILS: It records mph, location, and time. I chose not to have a location or speed stamp on the video.... you know, I do not want to incriminate myself LOL, but it gives you the choice to have it on the video or not have it on it. Up to you, the user. The dashcam itself is very small and compact. Depending on where you install the dashcam, you can barely tell is installed when you look into a car which is perfect if you don't want your car broken into. Other dash cams are so large and bulky they look like there is a Polaroid camera hanging to the windshield. :-/ INSTALLATION: Very easy. There is a electrostatic sticker that goes on the windshield and the cam is attached to it. It is very secure and the cam does not move or sways. There is no glare noted (I have the cam mounted underneath the rearview mirror right under the lane assistance sensor, not directly on the windshield). Cable is long enough to reach the power supply in most cars. I am picky so I got an extension just because I wanted the power cable to run next to my radar detector cable. I have it set so that the cables run underneath my seat; not under the dashboard. OTHERS: It seems to record videos in a 3 minute-long intervals; each video seems to average 580 MB to 600 MB of memory. The larger the capacity of your memory card, the more videos you get to keep to review later. APP: Using the app is very easy and straight forward. Once you connect to the cam’s WiFi, you can download videos, pics, and change camera settings. It takes about a minute to download a video. If you want to download more videos. I would recommend removing the SD card and using your computer. OVERALL: I am impressed. I was not expecting this camera to be this good or this concealed. It is definitely worth the $80 (more or less) I paid. I hope this review, pictures and videos help. I have used this dash cam for 2 weeks now and I continue to be impressed with it and happy with my purchase. I will try to post a video. ... show more
Reviewed in the United States on November 17, 2021 by Enrike Enrike

  • Good hardware, but please disclaim
Color: Front
All new SD cards that keep getting rejected from a new device. There's threads on Reddit and I've reset and formatted 20x this sucks UPDATE: After reading the reviews, it will only accept 64gb and insert SD so keep that in mind other than that good video time stamp and mph
Reviewed in the United States on October 20, 2023 by Joe Joe

  • Buenas camaras
Color: Front and Rear
Me parecen 2 buenas camaras tiene una resolucion que sorprende sobre todo la camara trasera es tan buena la resolucion que se ven las placas de los carros
Reviewed in the United States on November 18, 2023 by Jonathan

  • price
Color: Front
The product for my new car is very useful! The price is low and has high quality! I’m very content and enjoyed it!
Reviewed in the United States on November 22, 2023 by xiaoan li

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