70mai A800S True 4K Dual Channel Car Dash Camera, 2160P Front & 1080P Rear, Built-in GPS Logger, IMX415 Sensor, ADAS, F1.8, 140° 7G Lens, 3D-DNR, 5GHz WiFi, Optional Parking Mode, Upto 128GB Supported
Details
- Number of Batteries1 LR44
- Brand70mai
- Battery Cell CompositionLithium Ion
- Net Quantity1 count
- Model NameA800S-1
- Battery Weight10 Grams
Description
🚗 Capture Every Mile in Stunning 4K — Drive Safer, Drive Smarter!
- SMART SAFETY WITH ADAS - Advanced Driver Assistance System alerts you to lane departures and potential collisions, turning your dash cam into a proactive co-pilot.
- CRYSTAL CLEAR 4 K ULTRA HD - Native 3840x2160 resolution captures every detail with zero upscaling—license plates and street signs never looked sharper.
- INSTANT EMERGENCY PROTECTION - G-Sensor automatically locks and saves critical footage during accidents, safeguarding your evidence without lifting a finger.
- SEAMLESS MOBILE CONNECTIVITY - Control, stream, and download videos effortlessly via the 70mai app over fast 5GHz WiFi—your dash cam, always in your pocket.
- WIDE ANGLE VISION WITH BRIGHT OPTICS - 140° field of view paired with an F1.8 aperture and 7-layer glass lens ensures expansive, bright, and blur-free footage day or night.
The 70mai A800S is a premium dual-channel dash camera featuring a native 8MP Sony IMX415 sensor that records true 4K UHD front footage and 1080p rear video. Equipped with a 3-inch IPS screen, 140° wide-angle lens, built-in GPS, and AI-powered ADAS for enhanced driving safety, it also offers emergency G-Sensor locking and seamless smartphone control via 5GHz WiFi. Supporting up to 128GB microSD cards and optional parking mode, it’s designed for the modern driver who demands clarity, security, and connectivity on every journey.
Specifications
| Brand | 70mai |
| Manufacturer | 70mai Co., Ltd., Room 2220, Building 2, No. 588, Zixing Road, Minhang District, Shanghai |
| Model | A800S-1 |
| Model Name | A800S-1 |
| Product Dimensions | 8.9 x 3.6 x 6 cm; 400 g |
| Batteries | 1 LR44 batteries required. |
| Item model number | A800S-1 |
| Flash memory type | MicroSD |
| Included Memory Card Size | 128 GB |
| Tuner Technology | UHF |
| Compatible Devices | car, smartphone |
| Special Features | 8MP Sony IMX415 Sensor, Dual Channel Recording, 4K UHD Resolution, Built-in GPS with ADAS, Optional 24H Parking Surveillance |
| Mounting Hardware | 1U A800S Front Camera, 1U RC06 Rear Camera, 1U Car Charger, 1U Micro USB Cable |
| Standing screen display size | 3 |
| Display Type | LCD |
| Video Capture Resolution | 1080p,4K |
| Batteries Included | No |
| Batteries Required | Yes |
| Battery cell composition | Lithium Ion |
| Connector Type | Wi-Fi |
| Compatible media type | AAC |
| Mounting Type | Windshield Mount |
| Actual viewing angle | 140 Degrees |
| Includes Rechargeable Battery | Yes |
| Manufacturer | 70mai Co., Ltd. |
| Item Weight | 400 g |
Reviews
B**I
A Must have for your CAR
When you invest in a car, you must go little extra mile and get this product installed. Once installed properly, you don't even know that this little powerful camera captures all your drives without your knowledge. The front camera is very powerful and it produces crystal clear images/videos even at pitch dark nights. The rear camera is ok, though the quality can be improved. The recordings also helps you to monitor if something goes wrong while you are driving and can be a valid proof for the police. I strongly recommend that one should invest on such a powerful and very useful tool when you buy a new car.
S**R
The recording quality is good but if you have Extra budget, Go For A810 HDR.
This is expensive.The installation is very easy.The design of the dashcams are good.The functionality is good too & the connectivity is a bit too laggy for the initial connection.The night vision is good but it's bad for reading the number plates of the vehicles & In the daylight too if the vehicle moves faster than 60 Km/h the number plates will be blurry because it records in 30FPSThe quality of the recording is really good.
T**L
Awesome Product
This is a great dashcam that I got for my car. It has been working great with 4K clarity of video both front and back. Installation is also very easy and app is easy to use.
P**E
Good quality recording but higher on price & parking surveillance kit needs to be purchased
Good quality recording but higher on price & should provide parking surveillance kit free with this price16-17K instead of looting another 2000 rupees.Feature wise its good, records both front and rear simultaneously, provides 500MB free cloud storage to upload important videos, Parking surveillance kit may void car company warranty.
R**R
Worst DashCam
Horrible product quality. The screen came off because the camera gets heated while running and this camera cant withstand Indian summers if mounted on the windshield.The CPL filter is useless, please do not buy the CPL filter even if they give it for free. There are no changes to glare and videos still do have all the dashboard glares even with their CPL filter. Overall an extremely crappy product with useless ADAS features.The only ADAS alarm you will constantly get is the lane departure one. The other ADAS features only work 5% of the time and are full of errors. Poor picture quality even in 2K and 4K, you cannot read the number plate clearly. I have seen an FHD dash having better picture quality than this junk 4k dashcam.Two month ago I buyed this dashcam, Recording was okay, but worst thing happened yesterday, Dashcam stop working, showing again and again battery low, They are claiming 2 years of battery life, but in my case only 2 months
S**I
Great Product
As usual great product easy installation,Easy connect on android device.Ios device has connecting issues.Rest of wise regarding functionality its best in market.I choose hardwire kit for installation, since i don't like wires hanging out near usb ports nor want to use the usb ports for the dash came since it can be removed by kid or co driver by mistake.Overall the great purchase ho for it if you have budget on the same.
N**L
I would recommend
The product design and installation was easy. It's DIY. The recordings on both camera is good but on Indian road with lot of pot holes, it starts recording emergency video too often.
M**I
Going great
It is just a workhorse. No glitches, no trouble. Gets the job done and clarity is good enough to get you details such as other license plates in 95% of the cases...
Common Questions
Trustpilot
1 week ago
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