【Smooth APP Experience】Enjoy seamless access to live streaming and video playback through the user-friendly app interface. 【Remote 4G Connectivity】Monitor your vehicle in real-time from anywhere, anytime. Access and playback videos stored on the TF card remotely. 【High Definition Recording】Capture crisp and clear footage with 1080P high-resolution video quality. 【Synchronized Audio-Video】Record both audio and video simultaneously for comprehensive documentation of your journeys. 【Advanced Tracking Features】Benefit from electronic geo-fencing and detailed driving route tracking capabilities. 【Dual-Mode Positioning】Utilize both GPS and BeiDou navigation systems for accurate location tracking. 【Quick Video Bookmarking】Easily mark and save 10-second clips of interest with a single button press, viewable directly from the local TF card. 【Multi-User Sharing】Share access with up to four users, allowing simultaneous remote viewing for enhanced security and convenience. 【Cloud Storage Service】Automatically upload and store detected video events to the cloud for added security and easy access. Specifications: Operating System: Linux Simultaneous Online Users: 4 APP: Little Eagle Guardian Processor: T23 Memory: 512Mbit Image Sensor: GC2063 Viewing Angle: 125° diagonal Compression Standard: H.264 /MJPEF/JPEG Multi-stream: Main stream: 1080P/25fps, Sub-stream: 360P/25fps Lens: 2G2P D125° 17 elements Audio Input: Built-in -38dB microphone Audio Sampling: 8KHz/16bit Audio Compression: G711A Collision Alert: Push notifications to cloud and mobile app upon vehicle impact/vibration 4G Network (Domestic Version): FDD: B1/B3/B5/B8; TDD: B34/B38/B39/B40/B41 Positioning: BeiDou/GPS dual-mode Reset Button: Long press to restore factory settings Power Button: Long press for shutdown, short press for 10-second video bookmark Storage: Supports TF card (up to 256GB) Cloud Storage: 1 day free cyclic cloud storage Alarm Detection: Collision alarm Power Supply: DC12V±5% via Type-C interface Operating Environment: Temperature: -10 to 70℃ Humidity: <90%