Description
True 4K with Hardware HDR
The 4K A800SE records true 4K UHD (3840×2160) at 30FPS, delivering sharp, vivid footage of crucial details. Its hardware-level HDR ensures balanced, natural video by perfecting shadows and highlights, ideal for all lighting conditions, including challenging scenarios like tunnels or night driving. This means clear, confident, and uncompromised evidence when it matters most.
Super Night Vision
Self-Developed Algorithms
A proprietary image tuning engine designed for low-light conditions. It reduces noise, balances exposure, and controls glare, enabling the dash cam to consistently deliver clear night footage with enhanced colour accuracy.
F1.55 Super-Wide Aperture
Compared to standard F2.0 lenses, the ultra-wide F1.55 aperture captures up to 78% more light for brighter, sharper night footage.
Hardware-Level HDR
Hardware-level HDR pulls detail from both dark and bright areas, ensuring natural, balanced footage in tunnels, with glare, and at night.
Buffered Emergency Recording
The Buffered Emergency Recording system now captures up to 3 minutes before a collision, along with 30 seconds after the impact. This ensures you don’t just record the accident — you capture the full context leading up to it and what happens next.
Loop Recording
The 4K A800SE records in a loop, automatically overwriting older files with the latest recordings, ensuring uninterrupted footage without storage concerns. Crucially, all emergency and parking surveillance videos are protected in separate “Event” and “Parking” folders, preventing them from being overwritten by regular loop recordings.
24H Smart Parking Surveillance
G-Sensor Collision Detection
When parked, if the G-Sensor detects a collision, the dash cam automatically records a 30-second incident video. You’ll receive a voice alert about the recording upon restarting your car.
Time-Lapse Recording
When paired with a rear camera, the 4K A800SE supports dual-channel parking time-lapse recording at 1 FPS. This compresses footage for efficient storage and quicker incident review. In this mode, the camera also automatically adjusts exposure, gain, and noise, ensuring clear visibility and usable footage even in dimly lit parking lots or shadowy streets. This means you can confidently review what happened around your parked car, even at night.
Wi-Fi App Control
Effortless control, flexible transfers. The 4K A800SE features built-in Wi-Fi 6 (2.4GHz) for faster, more stable connectivity. Simply connect your phone to the dash cam’s hotspot via the 70mai App to preview, download footage, or adjust settings in real time—no cables needed.
USB Data Transfer
For PC users, the USB flash drive mode makes file transfer easy without removing the SD card. Just plug and go.
Up to 512GB Storage Support
More space for what matters. The 4K A800SE supports microSD cards up to 512GB, allowing for extended recording time and reducing the risk of overwriting important videos.
Built-in GPS
Equipped with built-in GPS supporting four satellite systems (GPS, Galileo, GLONASS, and QZSS), the 4K A800SE offers enhanced positioning accuracy and coverage. It logs your driving routes, speed, and location, perfect for travel logging, business mileage tracking, or accident verification. All data is easily accessible via the 70mai App.
Super-Sensing ADAS
Equipped with a 5-mode ADAS system, the 4K A800SE actively minimises driving hazards. It provides warnings for lane departure, forward vehicle start, and forward collision, and now includes pedestrian and cyclist identification for an extra layer of safety on your journey.
In the Box
| 4K A800SE | |
|---|---|
| Video Resolution | 3840×2160P |
| Display Screen | 3″ IPS |
| Image Sensor | GC8613 |
| HDR | Yes |
| Frame Rate | 30FPS |
| FOV | 140° |
| Aperture | F1.55 |
| Channels | Front 4K + Rear 1080P |
| Buffered Emergency Recording | 10s–3min before + 30s after |
| GPS & ADAS | Yes |
| Parking Surveillance | Collision Detection, Time-Lapse |
| 4G Compatibility | No |
| Storage | Up to 512GB microSD |
| Battery | Supercapacitor + Button Cell |
| Wi-Fi | Wi-Fi 6 (2.4GHz) |
| App Control | Yes |
| Voice Control | Yes (EN/CN) |
| Power Port | Type-C |
| Operating Temperature | −10°C ~ 60°C |
| Night Owl Vision™ | No |
| Share Video | Yes |
| Dimensions | 37.3×59.8×89.1 mm |
| Battery Voltage Monitoring | No |
| Road Story Filter | Yes |
| Picture-in-Picture | No |
| Processor | NT98529-E |
| 3DNR | Yes |
| Shoot Photo | Yes |
| Loop Recording | Yes |
| Route Tracking | Yes |
| BT Connection | Yes |
| MaiColor Vivid+ | No |
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