Description:1. High-resolution wide-angle all-glass optical lens; wide-angle lens ensures that all images in front & left & right lanes are covered, & there is no dead angle recorded.2. 1080P high-definition picture quality without looping loop recording; start automatically to start recording; high-definition night vision; driving record; parking monitoring, anti-scratch anti-collision anti-collision porcelain.3. Emergency collision document intelligent lock protection: adopts three-axis gravity sensor, when the vehicle acceleration is detected abnormally, the image & sound of this event will be automatically locked & stored without being covered by the loop. Feature: Processor Type Generalplus GPCV6248SENSORH62 Video Format AVIDDRBuilt-in 128 Mb SDRAMPicture Format JPGFLASH2MB NOR SPI Flash Storage Compression Method Front Camera MJPEG, Rear Camera MJPEGDisplay Specifications 3.0 IPS TFTDisplay resolution 360 (RGB) * 640 Battery Type Polymer Lithium Battery, 3.7V, 200m A, Dual MOS Precision Protection Boardparking Monitoring Support Speaker Specifications 8ohm, 0.5 Wloop Recording Support MIC Specifications & Sensitivity Cylindrical MIC-2X4MM, 42+-3d B Video Resolution Front Camera: 1920*1080/25fps Rear Camera: 640*480/20fps Photo Resolution 4032*3024 (12M) Front Lens Pixel 100 W Document Lock Support Voltage Range DC5V 1 A Working Current 540m A Quiescent Current 150u A Working Temperature 0-60 degrees Standby Current 500m A Charging Current 100m A Package Included:1 X A78 Car DVR