VIOFO A139 Pro 3CH Dash Cam, First Real 4K HDR 3 Channel Front+Interior+Rear Dashcam with Sony Starvis 2 IMX678 Sensor MPX4_F4PWX44

Real 4K HDR 3 Channel 4K Front + FHD Inside + FHD Rear Dashcam Front: Sony STARVIS 2 Sensor 8MP 1/1.8 IMX678 Interior: Sony STARVIS Sensor 2MP IMX291 Rear: Sony STARVIS Sensor 2MP IMX291 F1.6 Aperture 7 Elements Glass Lens 140°+ 170°+ 170° Wide Viewing Angle Dual-Band Wi-Fi Built-in 2.4GHz & Upgraded 5GHz Voice Notification in Multiple Languages Supported 3 Parking Modes: Auto Event Detection / Time-lapse / Low Bitrate Recording User-friendly Installation with super slim coaxial cable and miniature connectors GPS Logger & CPL Filter (Included) Support External Microphone (Optional, Not Included) Bluetooth Emergency Remote (Optional, Not Included) Support MicroSD Card up to 512GB (Optional, Not Included)