70mai Car DVR 4K Dash Cam A800 Smart DVR Built-in GPS with ADAS UHD Image SONY IMX415 140FOV 24H Parking Monitor
Dual-vision with the Cinema-quality Video
Combined the optional rear cam, every important detail in the front or rear of the vehicle can be recorded clearly to provide irrefutable video evidence or capture the landscape along your journey with cinema-quality video.
Up to 4K Resolution with 140°FOV
Built around a powerful Sony IMX 415 CMOS image sensor, the A800 dash cam records 4K UHD videos with a wide-angle 140° FOV.
Super Night Vision with 3D DNR
The A800 achieves stunning video and vivid, clear images even in low-light conditions using a 3D DNR (Dynamic Noise Reduction) tech, F/1.8 aperture lens and a smart algorithm that significantly reduces image noise and automatically adjusts the exposure balance. Boosted Driving Safety with ADAS
The A800 is more than just a reliable dash cam. When you start the car, A800 automatically begins recording and enables the ADAS (Advanced Driver-Assistance System) that will assist you while driving with lane-departure and forward collision warnings that help you avoid accidents.
More functions are coming soon.
(This will be obtained through a firmware upgrade)
In-car Guardian for 24/7 Protection
With A800 4k dash cam, the protection doesn’t stop when you leave your car. After parking, the Parking Mode is automatically activated. Using a 3-axis gravity sensor, A800 can detect any hit-and-run collision and immediately begin recording to capture valuable video evidence.
Loop Recording & Evidence Protection
The A800 records video on a loop and stores it locally on a Micro SD memory card (up to 128GB supported) while driving. This ensures that in the event of an accident, the video evidence will be captured and then safely secured from overwriting. In-app Access & Instant Share
No network is necessary to connect your smartphone with A800. It seamlessly connects using its own Wi-Fi for full instant access to stored videos. The dash cam also acts as a digital camera, controlled with your phone to capture any picture or view along your route. Share memories of every special road trip fast and easy online!
Question 1：70mai Hardware Kit: Where can I find English User manual and how to install the hardware kit?
We have a 70mai hardware kit installation video to help all 70mai users to install the 70mai hardware kit, here is the link: https://youtu.be/bj1pymYvLuw
Question 1： How to upgrade the firmware?
1) After the installation package is decompressed, copy the upgrade folder to the root directory of the SD card
2) The recorder is connected to the power supply but turned off (you can first connect the power supply to turn on the recorder, and then press and hold the power button to turn off)
3) Insert the SD card into the recorder
4) Press and hold the power button and the rightmost function button at the same time, wait until the screen lights up and the word upgrade appears, you can let go
5) After the screen is off, click the power button to turn on
6) Successful upgrade
Note: If the recorder does not respond (black screen) during the card swiping process, please press and hold the recorder's power button for more than 15 seconds to reset the device, and then turn it on normally.