70mai A800SE Dash Cam Product Description

The 70mai A800SE Dash Cam is a cutting-edge 4K dual-channel dash camera system designed for drivers seeking superior road safety and evidence recording. Released in 2023, this compact device features a front camera with Sony STARVIS 2 IMX678 sensor capturing ultra-HD 4K video at 30fps (3840×2160) and a rear camera at 1080p, providing crystal-clear footage in low-light conditions thanks to its f/1.8 aperture and HDR technology. The 140° wide-angle front lens and 130° rear lens minimize blind spots, while the 5.88mm ultra-thin design (1.5 x 3.9 x 1.8 inches, 3.2 oz) ensures discreet windshield mounting with 3M VHB tape. Powered by the Ambarella CV25 main chip, it supports ADAS (Advanced Driver Assistance Systems) features like lane departure warning, forward collision warning, and moving vehicle detection, alerting via voice prompts. The 128GB built-in storage (expandable to 256GB via microSD) holds up to 40 hours of footage, with loop recording overwriting old files automatically. Wi-Fi 6 connectivity enables app-based live view, download, and settings adjustment from iOS or Android devices. The supercapacitor replaces traditional batteries for better heat resistance (-4°F to 158°F), ensuring reliability in extreme temperatures. Optional GPS module adds speed and location data to videos.

Key Features

• 4K UHD Front + 1080p Rear Recording: Sony STARVIS 2 sensor for sharp, low-light footage.
• ADAS Safety Alerts: Lane departure, collision warnings, and moving detection.
• 140°/130° Wide-Angle Lenses: Minimal blind spots with HDR for day/night clarity.
• 128GB Built-In Storage: Up to 40 hours loop recording, expandable to 256GB.
• Wi-Fi 6 App Control: Live view and download via iOS/Android app.
• Supercapacitor Power: Heat-resistant (-4°F to 158°F) without battery issues.
• Ultra-Thin Design: 5.88mm thick for discreet mounting.
• G-Sensor & Parking Mode: Automatic event detection and time-lapse recording.

Specifications

• Model: A800SE
• Resolution: Front 4K/30fps, Rear 1080p/30fps
• Sensor: Sony STARVIS 2 IMX678 (front)
• Lens: f/1.8 aperture, 140° front, 130° rear
• Chipset: Ambarella CV25
• Storage: 128GB internal, microSD up to 256GB
• Connectivity: Wi-Fi 6, USB-C
• ADAS: Lane departure, forward collision, moving detection
• Dimensions: 1.5 x 3.9 x 1.8 inches (38 x 99 x 46 mm)
• Weight: 3.2 oz (90 g)
• Operating Temperature: -4°F to 158°F (-20°C to 70°C)
• Warranty: 1-year limited
• Accessories: Rear camera, mount, USB cable

Why Choose the 70mai A800SE Dash Cam?

The 70mai A800SE excels in providing 4K dual-channel recording with ADAS safety features, perfect for urban drivers needing evidence and alerts. The Sony sensor and Wi-Fi 6 app make it user-friendly, while the supercapacitor ensures reliability in heat. The compact design and 128GB storage offer value, though optional GPS adds cost. With a 1-year warranty, it’s a smart safety investment.

Note: Requires app for full features; parking mode needs hardwire kit.