70mai Dash Cam

Triple View. Dual 4K. Full Story.

Watch Full

3-Channel Coverage

3-Channel
HDR

Infrared Interior Camera

Full Protection

Dual 4K Clarity

4G Compatible

AI Motion
Detection

Dual Sony STARVIS 2 IMX678

Triple View

Rear 4K

3840*2160P
Sony STARVIS 2 IMX678
146°

Front 4K

3840*2160P
Sony STARVIS 2 IMX678
146°

Interior 1080P

1920*1080P
147°

Triple View.

 Safer Journey.

With front, rear, and interior coverage, the 4K T800 protects you with the complete story—crucial in proving what really happened when it matters most.

Front 4K

Rear 4K

Interior 1080P

4K

Front 4K

Your front 4K tells the incident.

Rear 4K

Your rear 4K completes the truth.

4K

A Thoughtfully Engineered
3-Channel Recording System

146°+147°+146°

3-Channel HDR

Low-Profile Infrared Interior Cam

3-Channel Parking Surveillance

Three wide-angle lenses, calibrated to minimize coverage gaps. This design captures the full story around your vehicle—front, rear, and cabin—ensuring nothing escapes your eyes.

Dual 4K Sony STARVIS 2 IMX678

Equipped with Sony's next-generation STARVIS 2 IMX678 sensors on both the front and rear cameras, the 4K T800 pushes the boundaries of dash cam performance. When accidents happen, it's your solid visual evidence to defend your safety and your rights.

low light performance

light sensitivity

sensor size

Dual 4K. Designed for Maximum Performance.

MaiColor Vivid+ Solution™

70mai Night Owl Vision™

70mai Lumi Vision

Our exclusive imaging technology enhances visual clarity through adaptive auto exposure, selective image processing that highlights key details like license plates, and advanced compensation for windshield tint and reflections—exposing the truth and protecting you in claims and investigations.

Always-on Guardian

AI Motion Detection

Powered by our cutting-edge, self-developed AI algorithm, the next-generation AI Motion Detection instantly spots suspicious movement near your vehicle. At the first sign of a threat, the front camera commands all three channels to activate—recording in sync for 30 seconds and capturing every angle. It's precision protection, made smarter.

*70mai Hardwire Kit or 4G Hardwire Kit is required, sold separately.

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4G Connectivity*

Don't just record accidents—stay ahead of them. 4G connectivity keeps you in constant touch with your car—anytime, anywhere. Stay informed. Stay protected.

*The 4G Hardwire Kit is required, sold separately and is available in select countries.

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Buffered Emergency Recording

The 4K T800 now features upgraded Buffered Emergency Recording, extending the buffer beyond 10 seconds (up to 3 minutes)*. It captures the pre-collision buffer, the exact moment of impact, and 30 seconds of post-collision footage, ensuring all crucial moments are recorded. These clips are saved in an exclusive "Emergency video" folder, preventing them from being overwritten by regular loop recordings. This feature supports thorough accident reconstruction, helping to protect against insurance fraud and false accusations.

*The buffer length depends on the collision's timing within the loop recording and the selected loop duration. By default, the loop duration is 1 minute, but you can change it to 2 or 3 minutes as needed.

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Smart Features

A Smarter Road Companion

Built-in GPS & ADAS

GPS logs your journey. ADAS keeps you alert to potential dangers.

Wi-Fi 6 5GHz

Upgrade to Wi-Fi 6 5GHz for up to 20MB/s download speed—a 200MB video takes just seconds.

Multi-Language Voice Control

Enjoy hands-free control in the language you speak—now supporting multiple languages.

Supercapacitor

When the weather gets harsh, the 4K T800 stays stable. The built-in supercapacitor keeps recording reliably through heatwaves and cold snaps.

Battery Voltage Monitoring

Real-time battery visualization, 9-level voltage protection, and smart power-off—always on guard.

*The 70mai 4G Hardwire Kit is required, sold separately.

Tailored for Diverse Lifestyles

Family Use

Ridesharing & Taxi Drivers

Vanlife & Outdoor Travelers

70mai Battery Pack

Introducing the 70mai Battery Pack—a powerful external power source that keeps your dash cam running when your engine is off. It stores energy while you drive and seamlessly powers your dash cam during parking mode, ensuring longer protection without compromising your vehicle's battery health.

Fleet Vehicles

Aging Batteries

Urban Drivers

Long-Term Parkers

Shot on 70mai Dash Cam 4K T800

Specs

Dash Cam 4K T800 Premium Set

Display Screen

Front: 3 Inch IPS

Video Resolution

Front: 3840*2160P (4K)
Rear: 3840*2160P(4K)
Interior: 1920*1080P

Image Sensor

Front: Sony STARVIS 2 IMX678
Rear: Sony STARVIS 2 IMX678

HDR

Three-Channel HDR

Frame Rate

Front: 4K 30FPS
Rear: 4K 30FPS
Interior: 1080P 30FPS

Field of View

Front: 146°
Rear: 146°
Interior: 147°

Aperture

F1.7

Buffered Emergency Recording

✓

4G Compatibility

✓

Wi-Fi

Wi-Fi 6 5GHz &
2.4GHz

GPS Logger

✓

Storage

Supports 32GB-512GB MicroSD Card

24H Parking Surveillance

✓

Collision Detection & Time-Lapse Recording

✓Three Channel

Voice Control

EN/CN/IT/JA

APP Control

✓

System Language

EN/RU/JA/KR/ES/PT/ZH-TW/TH/PL/FR/DE/CZ/RO
/HU/UK/VN/ID/PH/IT/TR/AR

Battery

Supercapacitor + Button Cell Battery

Power Port

Type-C

Operating Temperature

-10°C~60°C (14°F~140 °F)