70mai Dash Cam 4K A800S
Our Ultimate Flagship Camera
- Up to 4K UHD with 140° FOV
- Front & Rear Dual-Channel Recording
- Powerful Night Vision with 3D DNR
- 24H Parking Surveillance
- Built-in GPS with ADAS
Accessories Options
- 1920×1080 HD
- 130° Wide Angle
- F2.0 Aperture
- Self-installation
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Super High Resolution of 4K UHD
The A800S pushes the limits of image quality with industry’s highest resolution standard—up to 4K Ultra High Definition of 3840×2160—delivering incredibly clear frames when you are on a road trip.
Outstanding Image Quality
The A800S uses 7 layers of high quality glass lenses with F1.8 aperture and Sony IMX415 Sensor that process frames faster to deliver images with better clarity and vividness.
Dual-Channel Front & Rear 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.
*The RC06 rear camera is sold separately.
**In dual-channel mode, the front camera maintains up to 4K resolution,
the rear camera records in 1080P.
Powerful Night Vision
The A800S uses an F1.8 aperture lens with 3D DNR* technology and 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.
*3D Dynamic Noise Reduction 
Advanced Driver-Assistance Systems
(ADAS)
The ADAS detects your surroundings and uses voice alerts to warn you of safety problems.
24-Hour 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.
Built-in GPS
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 Sharing
Connect to the 70mai App with the dash cam’s own WiFi, so you can set and control the camera as well as manage, download and share your footage.
Sharing is not a problem anymore with the 70mai A800S. In case of an accident, share the footage with your insurance provider for a more efficient claims process. During a road trip, post scenery videos directly to social media including Youtube, Facebook, Instagram, VK, etc., keeping great memories anywhere you go.
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.
15 reviews for 70MAI A800S Dual Channel 4K Dash Camera