DDPAI Z50 GPS 4K Ultra HD Resolution Dash Cam Dual Channel 4K + 1080P Recording: Z50 record both front and rear simultaneously, with a 4K resolution front and 1080P rear camera, coverage of the road front and behind you, prevent from potential accidents and liability issues. Sony Sensor IMX415 3 Resolution Choices: 2160P | 1600P | 1080P Front FOV 140°: Far and wide landscape Rear FOV 125°: Capture behind always Rear cam 360° Rotation: Capture inside or outside F1.75 Aperture 140° Wide View Realcube Image Technology: Built-in adaptive image algorithm brings true-to-life colors to the scene and captures details with stunning results. NightVIS Technology: Based on Sony IMX415,7 optical lens and F1.75 aperture, we also developed NightVIS technology to enhance nightscape view. Combination of software and hardware, take in more light and image information, be empowered in darkness, and create Ultra-clear night-time shoots. ADAS Technology: (Advanced Driver Assistance Systems) The front vehicle departure warning system detects moving ahead by the front camera and reminds in voice. D² save Storage Technology: When the system detects a memory card error, it automatically switches to NAND Flash storage and repairs damaged files to keep the real footage. The excellent storage performance makes you feel at ease. 24/7 Parking Monitoring 128GB Max Storage 20ft extension cable for the rear: suitable for SUVs, Jeep, etc. Two year warranty - Length 23 cm, width 12 cm, height 5 cm, weight 0.40grams