70mai A800S Dash Cam 4K
About this item
- Dual-Channel with Outstanding Image Quality: The A800S uses 7 layers of high quality glass lenses with F1.8 aperture and Sony IMX415 Sensor that process frames to deliver images with better clarity and vividness.
- 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 3840×2160P – delivering incredibly clear frames when you are on a road trip.
- Powerful Night Vision: The A800S uses an F1.8 aperture lens with 3D DNR (Dynamic Noise Reduction) technology and smart AI algorithm to reduce image noise, giving outstanding low-light performance.
- Advanced Driver-Assistance Systems (ADAS): Detects surroundings and provides voice alerts to warn you of safety problems.
- Built-in GPS: Displays real-time trip data including time, speed (km/h, mph), and coordinates and tracks accident locations.
- In-app Control & Footage Sharing: The 70mai App supports iOS and Android, allowing you to view and download HD videos through the dash cam’s Wi-Fi.
- 24-Hour Parking Surveillance: Built-in G-sensor detects sudden shakes or collisions while your car is parked and starts recording automatically.
- Loop Recording: Continuously overwrites older footage so the memory card does not run out of space.
- Excellent 4K Ultra HD Dual Camera: 70mai flagship A800S with 1080P RC06 rear camera provides dual-vision recording for front and rear protection.
- Powerful Night Vision: With 3D DNR technology and a 7-glass F1.8 aperture lens, the camera minimizes image noise in low light.
- ADAS System Featured Dash Cam: Detects lane markings and provides lane departure warnings, forward collision warnings and vehicle movement alerts.
- Built-in GPS & Route Tracking: Monitors real-time trip data and accident locations for insurance and roadside assistance.
- SONY IMX415 Native True 4K Ultra HD: Captures video at true 4K resolution (3840×2160) without software upscaling.
- 3″ IPS Screen & 140° Wide Angle: Large display showing speed, timestamp and GPS information with a wide field of view.
- G-Sensor & Emergency Accident Lock: Automatically locks emergency footage during collisions.
- Mobile iOS/Android App Enabled: Connect through Wi-Fi to watch live view, replay or download recorded footage.
Product Specifications
Main
- Brand: 70Mai
- Model Number: A800S-1
- Color: Black / Silver
- Color Family: Multi-colour
General
- Working Temperature: -10°C to 60°C
- Dimension: 88.8 × 59.8 × 36.3 mm
Display
- Screen Size: 3 Inches
- Display Type: LCD
- Display Resolution: 4K UHD (3840 × 2160)
Dimensions
- Width: 59.8 mm
- Height: 88.8 mm
- Depth: 36.3 mm
Key Features
- 4K 3840×2160 Ultra High Resolution Recording
- Sony IMX415 High Sensitivity Image Sensor
- 3D-DNR and WDR Night Vision Technology
- Built-in GPS with Route Tracking
- Advanced Driver Assistance System (ADAS)
- Dual Channel Recording (Front + Rear)
- 24H Smart Parking Surveillance
- App Control with Wi-Fi Connectivity
- Loop Recording
- Time-Lapse Recording
Recommended Micro SD Cards
- SAMSUNG EVO PLUS A1 / A2
- SAMSUNG PRO PLUS / ULTIMATE A2
- STRONTIUM NITRO A1
- WESTERN DIGITAL WD PURPLE QD101
Important Notes
- Hardwire Kit required for parking monitoring.
- GPS module is built inside the dash cam.
- GPS works as a logger, not a remote tracker.
- Dash cam may become warm during operation due to its processor.
- Voice control is not supported.

















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