Features: -Front Camera: 8 megapixels sensor / 4K Ultra High Definition (3840×2160 @30FPS) / View angle: 162 degrees. Rear Camera: 2.1 megapixels STARVIS™ sensor / Full HD (1920×1080 @30FPS) / View angle: 139 degrees. Your BlackVue captures critical details while driving or in Parking Mode. With HEVC (High Efficiency Video Coding), you get great-looking 4K videos but same recording time as a regular Full HD dashcam. -Fast Wi-Fi, GPS and (Optional) LTE: With GPS, visualize the location of your vehicle on the map during video playback and overlay speed on videos (can be hidden in settings). Wi-Fi lets you connect to your BlackVue with a smartphone or tablet and download files at blazing speed. Wi-Fi also lets your BlackVue connect to BlackVue Cloud via any home or mobile Wi-Fi hotspot (router). With LTE, connect the optional LTE connectivity module* via the USB port for the best Cloud experience. (*) SIM card not included. -Hardwiring Cable Included: DR900X Series can be hardwired to your vehicle’s fuse panel for Parking Mode, without requiring optional accessories. The dashcam will switch to Parking Mode automatically when vehicle ignition is turned off. Voltage cutoff and timer can be set in the BlackVue App. Parking Mode Accessories Support: DR900X Series is also compatible with all BlackVue Parking Mode Kits and Batteries. -Built-in Impact and Motion Detection: While driving, your BlackVue detects impacts and sudden changes in speed. While parked, it also detects movements*. -All videos are tagged (Normal, Event, Parking Mode motion or time lapse), so that you can easily find the relevant ones in the BlackVue Viewer for Windows and Mac OS or the BlackVue App for Android and iOS. -Programmable Proximity Sensor: Toggle audio recording ON and OFF by simply waving your hand in front of it. The sensor can also be configured to trigger Manual Event videos in the settings. Wi-Fi Button: Turn Wi-Fi ON/OFF with the push of a button. All actions are confirmed by a voice prompt. -Manage Videos Easily with the BlackVue App and Viewer: The BlackVue App (iOS/Android) and Viewer (Windows/Mac OS) are free to download and use. Both allow you to change settings and review videos sorted by time and type (Normal/Event/Parking). *Memory Card Options : BlackVue SD Cards 32GB, 64GB, 128GB and 256GB **Device warranty: 12 months **SD Card warranty: 6 months