3.6" Car DVR Dash Camera Rear View Dual Camera Video 1080P Full HD Cycle Recording Night Vision G-sensor Wide Angle Dashcam Features Video resolution: 1080P/720P. Screen Size:3.6 inch Video format :AVI Photo format:JPEG Function: loop recording / motion detection / gravity sensing / parking monitoring Lens Angle: 170 degrees. TF :8G~32GB (C10) Operation voltage:DC 5V Operation current :2000mA Frequency: 50HZ / 60HZ Storage temperature:-20-70 Operation temperature:0-60 Battery: 200mA, built-in. Package Include: 1 x car DVR 1 x car charger 1 x user manual 1 x bracket 1080P HD DVR Dash Camera This DVR can work with rear view camera together,you can record the front and the rear of the car in the same time. Loop Recording With loop recording enabled, users will have the option to record videos in loops of 1 / 2 / 3 minute(default) video files, and record it on the TF card until the space is exhausted. Then, the oldest file will be automatically overwritten. But, corresponding to gravity sensing, motion detection, parking monitoring or emergency files can not be automatically overwritten. TF Card Reader Support TF card,maximum up to 32G,video format is MOV G-Sensor The Built-In G-Sensor gets activated by sudden collision and locks the current video file as an important evidence for further investigation. WDR Techonlogy This creates clear videos with artistic qualities even in backlight or low-light situations. Product Size Real Product Show 170 Degree View Angle Night Vision With the Revolutionary Super Night Vision Technology, the car dash cam can capture clearer videos and photos even in low-light night conditions. Motion Detection With motion detection is enabled, when the vehicle recorder detects the movement of the object, the camera starts recording, and the camera automatically enters the motion detection standby state after the motion detection is finished. When the object is detected again, the camera function is started again.