Order by 2PM weekdays for Same Day Dispatch. Viofo A139 Pro 3CH Dash Cam 4K Front Rear & Interior 3 Channel Taxi GPS Camera. Viofo 3 Channel 4K UHD + FHD + FHD. VIOFO A139 PRO 3CH FIRST REAL 4K HDR 3 CHANNEL FRONT+INTERIOR+REAR DASHCAM WITH SONY STARVIS 2 IMX678 SENSOR. Real 4K UHD + FHD + FHD. Being the first to deploy the newest Sony STARVIS 2 tech, A139 Pro is the first real 4K dashcam supporting up to 3 channel recording, powerful enough to outbeat most exisiting 4K dashcam competitors with immensely upgraded image clarity and accuracy in license capturing. 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. User-friendly Installation with super slim coaxial cable and miniature connectors. GPS Logger & CPL Filter (Included). 3 Parking Modes: Auto Event Detection / Time-lapse / Low Bitrate Recording (Optional HK4, Not Included). Support External Microphone (Optional, Not Included). Bluetooth Emergency Remote (Optional, Not Included). Sony STARVIS 2 IMX678. Sony latest technology STARVIS 2 IMX 678 image sensor, type 1/1.8”, offers a wider dynamic range in a single exposure than the STARVIS pixel of the same size, bringing much less noise and motion blur during day & night recording. Night vision has always been a headache with all dashcams, but is highly optimized in A139 Pro. Image sensor type 1/1.8” with larger pixel brings in more light under same illumination level and 4K HDR tech balances over dark and over bright areas to help accurately restore 4K details recorded at night. Built with super slim coaxial cable and miniature connectors, A139 PRO enables more user-friendly, hidden installation and better electromagnetic interference reduction. 4X Faster 5GHz Wi-Fi. An upgraded 5GHz Wi-Fi connection module is built into A139 Pro to provide 4 times faster Wi-Fi data transfer, ensuring smooth video previewing, downloading and sharing. The front 4K camera lens provides nearly 300° of smooth rotation, allowing an optimal viewing angle in multiple mounting positions and can be even used for vlogging with lens turning to cabin. A139 Pro supports multiple languages and clearly notifies you of settings changes or memory card errors, keeping you fully focused on the road. A139 Pro provides detailed location, speed and time data of the vehicle when playing back the video on VIOFO App or computer. A circular polarizing lens (CPL) filter can be used to reduce reflections and glare off glass and road surfaces, bringing significantly improved image clarity and contrast. External Microphone The A139 series supports the use of external microphones, which are ideal for recording conversations, traffic accidents and potentially police misconduct. Bluetooth Remote Control The Bluetooth Control can be positioned in a convenient location for safe and easy use while driving. Pressing the button will instantly protect current video clip and image. Control Distance: 5 meters. Wi-Fi 2.4GHz & 5GHz. Video Out AV Out. Power Port Type-C USB. Video Resolution 4K 38402160P 24fps + 1080P 24fps + 1080P 24fps. Image Sensor Front : Sony STARVIS 2 Sensor 8MP 1/1.8 IMX678; Interior&Rear : Sony STARVIS Sensor 2MP IMX291. Microphone & Speaker Built-in. Storage Up to external 512GB microSD Card. Battery & Charging NO battery, use capacitor, 5V 2A. Applicable Hardwire Kit Cable HK3-C or HK4 (Not Included, Optional). A139 Pro Front, Rear & Interior Camera. Circular Polarizing Lens Filter. Rear Camera Cable 6M. Interior Camera Cable 1M. Front & Rear Mount 3M Sticker. Windshield Static Stickers X2.