70mai Smart Dash Cam 4K A800 Driving Recorder

Features:
Dual-vision with the Cinema-quality Video: 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: Comes witha 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: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.(Only Chinese)
Loop Recording Evidence Protection:The A800 records video on a loop and stores it locally on a MicroTFmemory card (up to 128GB supported) while driving.
In-app Access Instant Share: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.​
FAQ
Common Questions:
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
You can check the English Hardware Kit User Manual with this link: https://drive.google.com/file/d/1OUhTNvdcAGvTInwL6d6hU3SkjVyZjhs5/view?usp=sharing
APP Questions:
Question 1: How to receive the verification code?
1. Some emails can not receive the verification code immediately because of the server delay. The verification code should be received in 30 minutes.
2. You can use another email or use Facebook to log in directly if the sign-up verification code takes too long to receive.
Hardware Questions:
Question 1: How to solve the automatically restart problem
The majority of the automatically restart problem is caused by the power supply or TF card, please try the solution step by step:
1. Move your A800 to your house and use another charging cable to connect the power resource.
2. Please use another TF card if step 1 doesn't work
3. Please take a short video and share the link to us via help@70mai.com if the step12 don't work. So as we can help you solve this problem.
Question 2: How to choose a good TF card for the 70mai Dash Cam A800?
The 4K resolution needs a high standard TF card, which needs a U1Class 10 standard memory card. Please make sure that your TF card has U1 and Class 10 logo.
Question 3: Can I activate parking surveillance mode without 70mai Hardware Kit?
No, the Parking Surveillance Mode can only be activated by installing the 70mai Hardware Kit.
Firmware Questions:
Question 1： How to upgrade the firmware?
Here is the upgrading path in 70mai APP: Download 70mai APP---Enable A800 hotpot and connect your cellphone the device------ Tap the app top-left icon---- Choose My device------Download the latest firmware----Reconnect your cellphone and push the firmware to the A800----Connect the power resource and wait until the update succeeded
Question 2: Does the A800 support voice control?
No, the Dash Cam A800 doesn't support voice control.
Question 3: How do I switch it from km/h to MPH?
The Dash Cam A800 doesn't have this option yet, but we will add this option to the setting list in the next firmware version, you can upgrade your firmware to the latest version to use MPH at that time.
Question 4: How to activate parking surveillance mode?
The parking surveillance mode can only be activated by installing the 70mai hardware kit. You will be able to enable the parking surveillance mode in video settings list after installing the hardware kit.