Super High Resolution: 4K UHD

The A800S pushes the limits of image quality with the industry's highest resolution standard—up to 4K Ultra High Definition of 3840x2160—delivering incredibly clear frames when you are on a road trip.

Dual-Channel Recording

Compatible with the RC06 rear camera*, the A800S can achieve dual-channel** recording, providing all-round protection so you can drive with peace of mind.

70mai Night Owl Vision

The A800S uses an F1.8 aperture lens with 3D DNR* technology and a smart AI algorithm to reduce image noise. This gives the A800S outstanding low-light performance, delivering clear images during any time of day or under certain weather conditions.

Sony IMX415 Sensor

The dash cam is equipped with the SONY IMX415 image sensor, making it an extraordinary camera for your recording. With Sony IMX415 high sensitivity image sensor, 6-glass lens, and F/1.8 aperture, the dash cam effectively captures the clarity of images even in dim light.

Built-In GPS

Monitor and displays real-time trip data including time, speed (km/h, mph), and coordinates. Track the exact location of an accident if one should occur, crucial for roadside assistance and insurance claims.

24H Smart Parking Surveillance

Keep monitoring when you are away*. The built-in G-sensor can detect sudden shakes or collisions while your car is stationary, and will automatically start recording to capture any potential incidents. If an emergency video is recorded, the dash cam will notify you through voice alert once it's turned back on. *The 70mai hardwire kit is required for parking surveillance mode, and is sold separately.

Loop Recording

The A800S uses loop recording to continuously overwrite older footage so your memory card does not run out of space. You can check and download recorded videos in the 70mai App.

Time-Lapse Recording

Continuous recording at 1fps during parking mode. Compresses every 30 minutes of video into 1 minute to save memory card space, and allow much faster playback so you can catch noteworthy events instantly. *Enabled by the 70mai Hardwire Kit, sold separately.

7 Layer Lens with + IR Filter

The 7-layer lens ensures superior image clarity by reducing distortion and enhancing sharpness. Its multi-layered optical design captures finer details, even in challenging lighting conditions. Equipped with an IR (Infrared) filter, it effectively blocks unwanted infrared light, preventing image washout and improving night vision performance.

Low Battery Protection Function

For vehicle battery discharge protection, it has an intelligent SAFE GUARD function that automatically shuts down the dashcam when the voltage falls below a preset level. This keeps the car battery safe and protected.

Advance Driving Assistance System ( ADAS )

With the lane-departure warning system and the forward-collision warning system, the ADAS detects your surroundings and uses voice alerts to warn you of safety concerns.

App Control

Connect to the 70mai App with A800S 'built-in Wifi to access real-time recording and download footage. Sharing is made easy with the 70mai App. Send emergency videos to your insurance provider, or post scenery photos directly to social media, all at your fingertips!

Recommended Micro SD Cards Only

We suggest purchasing recommended Micro SD Cards only (32 GB, 64 GB, or 128 GB):

• NEXDIGITRON ENDURANCE A2
• SAMSUNG EVO PLUS A1/A2
• SAMSUNG PRO PLUS A2
• SAMSUNG PRO ULTIMATE A2
• STRONTIUM NITRO A1

Please avoid using any other memory card apart from those suggested above.

Hardwire Kit for Parking Monitoring

Please buy 70mai Hardwire Kit if you want parking monitoring with 70mai DashCam A800S. It will support both event-based and time-lapse recording in parking. Time-Lapse is enabled for the front camera only.

CPL Filter to Remove Dashboard Glare

The CPL (Circular Polarizing Lens) is used to reduce reflections and glare from the window glass and road surfaces that can otherwise damage image quality, working in the same way as high-end polarized sunglasses. Please buy it separately by searching "CPL filter for 70mai A800S" on Amazon.

Do I need to manually start recording?

Each time the recorder is turned on, if there is an available Micro SD card, it will automatically start recording (normal videos), so the user does not need to manually start recording.

Can the recorder be used without external power supply?

The recorder has a built-in battery, but it is only used to supply power for final video storage when the power is turned off and during parking monitoring. It is not recommended to use the recorder without an external power supply. When the recorder screen prompts “Low battery; please connect the charging cord”, please plug in the charging cord.

How do I know whether the recorder is recording normally?

When a video is being recorded normally, the indicator remains solid green, and the red dot in the upper left corner of the screen flashes.

How long is the duration of a normal video?

A standard normal video is 1-minute long. However, you can set up the video duration to 2-3 minutes based on your requirements.

What is the length of an emergency video?

An emergency video is a normal video that is being recorded plus another 30s. Therefore, its minimum length is 31 seconds, and its maximum length is 1 minute and 30 seconds.

How do I start ADAS automatic calibration?

When the ADAS function is enabled, each time the recorder is turned on, no matter the car speed is faster than 20 km/h, automatic calibration will be started activated. The calibration process may last for 5~8 minutes, during which you should maintain a speed of more than 20 km as much as possible. After the calibration succeeds, it will not be re-activated during the drive.

Do I need to manually turn on/off the recorder in my car?

There is no need to manually turn on/off the recorder. Every time the car is started (i.e., the cigarette lighter port is powered on), the recorder will automatically turn on.