When it comes to premium car dash cams, 70mai A800SE 4K is one of the most well-rounded models in its class.
It combines true 4K UHD recording, dual-channel support, hardware-level HDR, supercapacitor power design, GPS, ADAS, and 24-hour parking surveillance — all in one compact body.
If you’re looking for a dash cam that provides top-tier video clarity, reliability, and smart protection, the A800SE should be at the top of your list.
📷 True 4K UHD Recording — See Every Detail Clearly
Unlike cameras that rely on upscaling, the A800SE records in native 4K (3840×2160@30fps), powered by the Sony IMX415 sensor.
Every frame captures crystal-clear detail — from license plates and signboards to pedestrians and road lines.
The A800SE also supports hardware-level HDR (High Dynamic Range), ensuring balanced exposure between bright and dark areas.
Even when driving through tunnels, direct sunlight, or rain, it produces natural, realistic footage without overexposure.
✅ Real 4K quality — not interpolated, not software-enhanced. Just pure optical clarity.
🔄 Dual-Channel Recording — Front & Rear Coverage
The A800SE supports dual-channel recording, offering complete front and rear protection.
It pairs seamlessly with the 70mai RC22 rear camera (1080p), allowing both views to record simultaneously.
- Front Camera (4K UHD) — Captures every road detail ahead.
- Rear Camera (1080p Full HD) — Monitors what’s happening behind your vehicle.
🔧 Installation is simple: connect the RC22 rear cam via the Type-C interface and the system automatically detects it.
With both cameras running, you’ll always have evidence from multiple angles — ideal for insurance claims or accident disputes.
⚡ Supercapacitor Design — Reliable in All Weather
Instead of a built-in lithium battery, the A800SE uses a supercapacitor, making it far more durable and temperature-resistant.
This design offers several key advantages:
- Withstands extreme heat and humidity, perfect for Malaysia’s climate.
- Provides longer service life (rated for up to 500,000 charge cycles).
- Prevents risks like battery swelling or leakage.
🔋 The supercapacitor ensures stable power delivery and safer long-term operation.
⏱️ Buffered Emergency Recording — Capture Before & After Events
Accidents happen in seconds. The A800SE’s buffered recording feature ensures you never miss a crucial moment.
It records up to 3 minutes before and 30 seconds after a detected incident, providing full context of what happened.
Emergency clips are automatically saved in a protected folder and cannot be overwritten — even during continuous loop recording.
⚠️ Evidence is always secure and available when you need it most.
🅿️ 24-Hour Smart Parking Surveillance
With the 70mai Hardwire Kit (UP03 sold separately), the A800SE supports 24-hour smart parking monitoring.
Two intelligent modes are available:
- G-Sensor Mode — Automatically records a 30-second clip when vibration or impact is detected.
- Time-Lapse Mode — Continuously records at a lower frame rate for extended monitoring.
💡 When you return to your car, you’ll be notified of any recorded events, so you can check footage directly via the 70mai App.
Perfect for vehicles parked outdoors, overnight, or in public car parks.
📍 Built-in GPS & ADAS — Smart Driving Assistance
The A800SE includes built-in GPS to record speed, location, and driving routes directly in your videos.
At the same time, its ADAS (Advanced Driver Assistance System) provides real-time alerts to keep you safe on the road:
- Lane Departure Warning (LDWS)
- Forward Collision Warning (FCWS)
- Front Vehicle Start Alert
🚗 Drive smarter and safer with live driver-assistance intelligence.
📱 70mai App Control — Easy Access Anytime
Using the 70mai App (available for Android and iOS), you can preview, download, or share videos instantly via Wi-Fi — no need to remove the SD card.
The app also allows quick firmware updates and configuration, giving you full control at your fingertips.
⚙️ Key Specifications
| Specification | Front Camera (A800SE) | Rear Camera (RC22) |
|---|---|---|
| Display Screen | 3 Inch | – |
| Video Resolution | 3840×2160 (4K) | 1920×1080 (Full HD) |
| HDR | ✔️ | – |
| Frame Rate | 30FPS | 30FPS |
| Field of View (FOV) | 140° | 130° |
| Aperture | F1.55 | F2.0 |
| Language Support | EN/RU/JA/KO/ES/PT/ZH-TW/TH/PL/FR/DE/CZ/RO/ HU/UA/VI/ID/PH/IT/TR/AR | Same as Front |
| Dual-Channel Recording | ✔️ | ✔️ |
| Buffered Emergency Recording | ✔️ (Upgraded Version) | ✔️ |
| 24H Smart Parking Surveillance | ✔️ | ✔️ |
| Time-Lapse Recording | ✔️ | ✔️ |
| ADAS (Advanced Driver Assist) | ✔️ (5-Mode) | – |
| Built-in GPS | ✔️ | – |
| App Control | ✔️ | – |
| Voice Control | ✔️ (English & Mandarin) | – |
| MicroSD Card Slot | microUSB U3 or higher Spec Supports 32–512GB SD Cards | Uses Front Camera’s Slot |
| Power Port | Type-C | Connected via Front Camera |
🧠 Final Verdict — Premium Dash Cam, Designed for Real-World Use
The 70mai A800SE 4K Dash Cam truly lives up to its tagline:
“True 4K, Clarity You Can Trust.”
It’s built not just for beautiful footage, but for reliability, durability, and real-world driving conditions.
From true 4K recording to smart ADAS safety and 24-hour parking protection, every feature is thoughtfully designed for modern drivers.
If you want a dash cam that can record every detail, protect you around the clock, and perform in Malaysia’s hot climate,
the 70mai A800SE is an excellent investment.
✅ Highly recommended for daily drivers, long-distance travellers, and anyone who values premium safety recording.
🛒 Where to Buy
Link: 70mai A800SE 4K Dash Cam
