70mai Dash Cam 4K T800
Triple View. Dual 4K. Full Story.
70mai 4K T800 – Dual 4K, Triple View Dash Cam
Unlock the ultimate driving experience and protection with the 70mai Dash Cam T800 — pioneering the industry’s first three-channel system that supports dual 4K recording.
The front and interior cameras are seamlessly integrated into a single compact unit. When paired with a rear camera*, the T800 provides comprehensive three-way coverage — front, interior, and rear — effectively reducing blind spots for safer driving.
With dual 4K clarity on the front and rear, and 1080P on the interior, this powerful setup captures high-resolution, reliable evidence from every critical angle — giving you complete peace of mind in the event of an incident.
Model Variants:
🟠 T800-41 (with RC41 rear camera): Front 4K + Rear 4K + Interior 1080P
🟠 T800-2 (with RC24 rear camera): Front 4K + Rear 1080P + Interior 1080P
3-Channel HDR with Dual Sony STARVIS 2 Sensors
The 70mai Dash Cam T800 supports three-channel, hardware-level HDR recording, intelligently balancing brightness and contrast across every frame. It brightens dark areas for enhanced detail and suppresses overexposed highlights, resulting in natural, true-to-life images both day and night.
Equipped with advanced Sony STARVIS 2 sensors, the T800 ensures outstanding image quality from every angle. The front camera features the Sony IMX678, while the rear camera uses the IMX678 or IMX662 sensor, delivering superior low-light performance, ultra-high sensitivity, and rich visual detail in all lighting conditions.
Rear Camera Options:
🔶 RC41 (4K Rear Cam): 146° wide FOV, Sony STARVIS 2 IMX678 sensor
🔶 RC24 (1080P Rear Cam): 130° wide FOV, Sony STARVIS 2 IMX662 sensor
4K 60FPS Ultra-Smooth Recording
When used alone or paired with the RC24 rear camera*, the 70mai 4K T800 supports true 4K (3840×2160) recording at 60 frames per second, delivering ultra-smooth motion and exceptional clarity — even at high driving speeds. Every frame captures fine details with precision, ensuring superior image quality for those who demand the best.
From fast-paced city traffic to long highway drives, the T800 preserves every moment in vivid, lifelike detail.
* 4K 60FPS is exclusive to RC24. When paired with RC41, the T800 supports up to 4K 60FPS.
** When recording at 60FPS, the interior camera adjusts from 30FPS to 20FPS, while the rear camera remains at 30FPS.
Unrivaled Clarity, Day or Night
F1.7 Large Aperture
The T800 is equipped with an F1.7* ultra-large aperture, significantly boosting light intake.
Combined with the Sony STARVIS 2 sensor, it produces clearer, brighter footage — even in low-light or nighttime conditions.
MaiColor Vivid+ Solution™
70mai’s exclusive MaiColor Vivid+ Solution™ integrates:
Auto exposure technology for balanced lighting,
Selective image processing for optimal detail, and
Windshield color & transparency compensation to ensure accurate tones in every frame.
The result? Naturally vivid, true-to-life images in all environments.
Night Owl Vision™
A proprietary night vision algorithm fine-tuned for dark conditions.
It enhances clarity, suppresses noise, balances exposure, and minimizes glare — ensuring your footage stays sharp and usable even in the toughest lighting.
70mai Lumi Vision
Powered by Lumi Vision, the T800 provides clear parking surveillance footage around your vehicle, even in near-total darkness, giving you peace of mind day and night.
* F1.7 refers to the aperture size of the main (front) camera lens.
Upgraded Buffered Emergency Recording
The 70mai 4K T800 introduces an enhanced Buffered Emergency Recording feature, extending the buffer from 10 seconds up to 3 minutes*.
This ensures every critical moment is captured — including the pre-collision sequence, the exact moment of impact, and 30 seconds of post-collision footage — giving you complete context and evidence when it matters most.
* The buffer length may vary depending on the collision timing within the loop cycle and your selected loop recording duration. The default is 1 minute, but it can be adjusted to 2 or 3 minutes as needed.
Smart 24-Hour Parking Surveillance
App Live Streaming
When the front camera detects suspicious movement, the system automatically activates all three cameras to record for 30 seconds, capturing vital evidence in real time. You can view the footage instantly through the 70mai App for quick verification and action.
Collision Detection
Built-in G-sensor technology instantly triggers multi-angle recording when a collision or vibration is detected during parking.
Whether it’s a break-in, parking bump, or hit-and-run, every crucial moment is recorded from the front, interior, and rear, ensuring complete protection even when you’re away.
3-Channel Time-Lapse Recording
The T800 supports time-lapse mode across all three cameras, compressing 15 minutes of footage into just 1 minute.
Enjoy full-scene playback with front, rear, and interior perspectives — a seamless way to review long parking sessions efficiently.
Stable Power, Smart Monitoring
Supercapacitor – Safe & Reliable
The T800 is equipped with a supercapacitor instead of a traditional lithium battery, ensuring superior heat resistance, longer service life, and enhanced safety.
This eco-friendly design provides stable power delivery even in extreme temperatures, making it ideal for long-term reliability.
Real-Time Battery Voltage Monitoring*
Stay informed with real-time battery voltage monitoring that visualizes your vehicle’s battery status at a glance.
The system includes 9 levels of voltage protection and automatic shut-off when low voltage is detected — preventing battery drain and ensuring continuous protection.
Kind Reminder: The 70mai Hardwire Kit UP04 is required for stable power supply and advanced parking monitoring functions.
Built-in GPS and ADAS
Built-in GPS
The integrated GPS module records your speed, time, and precise coordinates in real time.
All driving data is automatically synced to the 70mai App, allowing you to review routes, verify travel records, and optimize your driving experience with ease.
Advanced Driver Assistance System (ADAS)
The T800 features a built-in ADAS that provides real-time alerts to help minimize driving risks.
It actively monitors your surroundings and warns you of:
Lane departure
Forward vehicle movement
Potential forward collision
Pedestrian and cyclist detection
These intelligent safety reminders offer an extra layer of protection, keeping every journey safer and more confident.
4G Compatible*
Instant App Alerts
Receive real-time push notifications through the 70mai App whenever a collision or unusual activity is detected during parking mode — keeping you informed and in control at all times.
App Live Streaming
Stay connected wherever you are.
With 4G connectivity, you can live stream your car’s surroundings directly from the app, even when someone else is driving.
Easily capture photos or record videos remotely, ensuring total peace of mind.
Find My Car & Live Route Tracking
Never lose track of your vehicle again.
Use the Find My Car feature to locate your car in crowded parking lots, or view its real-time route tracking to monitor trips and ensure safety when others are behind the wheel.
Kind Reminder: The 70mai Hardwire Kit UP04 is required for 4G connectivity and sold separately.
Larger Storage Capacity & Faster Download Speed
Wi-Fi 6 (5GHz) – Up to 40MB/s
Experience lightning-fast data transfers with Wi-Fi 6 (5GHz) technology, offering speeds up to 40MB/s.
You can now download a 200MB video in just 5 seconds, making file sharing and playback smoother than ever.
Up to 512GB External Storage
Store more and worry less.
The T800 supports microSD cards up to 512GB, giving you ample space for extended recording sessions.
Say goodbye to storage anxiety and enjoy uninterrupted, high-quality footage for every journey.
Smart Voice Control
The 70mai 4K T800 supports multi-language voice control, extending beyond English and Mandarin to include Japanese and Italian.
Effortlessly capture photos or videos, enable or disable audio, and control key functions — all through simple voice commands, keeping your hands on the wheel and your focus on the road.
Picture-in-Picture Mode
The 70mai 4K T800 supports simultaneous viewing of front, rear, and interior footage directly on the device display.
With a simple tap, you can switch between views, bring any camera feed to the main screen, or disable the interior recording when privacy is needed — all for a smoother, more intuitive user experience.
Stylish Add-ons
Master Watermark – Freeze Your Moment
Personalize your footage with the Master Watermark feature — elegantly mark your videos to capture and preserve every moment with style.
Road Story Filter – Create Your Fun Odyssey
Transform everyday drives into cinematic journeys.
With Road Story Filter, add creative effects and vibrant tones to your footage, making every trip uniquely yours.
Product Parameters
What’s in the Box
Buyer Questions & Answers
Q1: What functions does the 70mai 4K T800 have?
The T800 comes packed with advanced features including:
Dual 4K + Triple View recording
NightShot function and 3-Channel HDR for superior clarity in low light
Built-in GPS and ADAS (Advanced Driver Assistance System)
Wi-Fi 6 (5GHz) for high-speed video transfer
4G connectivity (with Hardwire Kit UP04*)
24-hour parking surveillance, loop-cycle recording, and real-time monitoring
Q2: How reliable is the connector performance?
The T800 uses a USB 2.0 interface, offering stable, secure power delivery and consistent data transmission.
With proper cable installation, it ensures uninterrupted performance during driving and parking surveillance.
Q3: Is the 70mai 4K T800 easy to install?
Yes. It features a simple adhesive mount and includes all necessary accessories such as an electrostatic sticker, power cable, and cable pry tool.
Most users can complete the setup in under 15 minutes without professional help.
Q4: Does it support 24-hour parking monitoring?
Yes. The T800 supports 24-hour parking surveillance with motion detection, collision alerts, and time-lapse recording.
To enable this function, you’ll need the 70mai Hardwire Kit UP04, which provides stable power and 4G connectivity for remote access.
Q5: Is 4G connectivity built-in or optional?
4G support is optional.
You’ll need the 70mai Hardwire Kit UP04 (sold separately) to activate 4G functions such as App Live Streaming, Find My Car, and Instant App Alerts.
Q6: What type of memory card should I use?
The T800 supports microSD cards up to 512GB.
For best performance, use a U3 or higher-class microSD card from a reputable brand (e.g. Samsung, Lexar, SanDisk).
Using low-speed cards may cause recording interruptions.
Q7: Can I view videos from my phone?
Yes. Simply connect your phone to the 70mai App (iOS/Android) via Wi-Fi 6.
You can watch live footage, download recordings, check GPS routes, and adjust settings instantly from your smartphone.
Q8: Is it suitable for hot climates like Malaysia?
Absolutely. The T800 uses a supercapacitor instead of a traditional lithium battery, providing excellent heat resistance and longer durability.
It’s designed to operate safely under high temperature environments, ideal for tropical regions.
