Creazy&reg; 2.4" LCD Full HD 1080P Car DVR Vehicle Camera Video Recorder Records 1920*1080 (1080p) high definition video and take 5 mega pixels pictures Lens: 120 degree A+ grade High Resolution Wide Angle Lens With G-sensor function. When gravitational acceleration reach 6g (1g=9.80m/s), this camera will save present video as undeletable files. Automatic Power On/Off function: When car charger is plugged in the unit turns on and start recording when your vehicle starts, turns off and save current Motion detection: Recording starts automatically when it detects an object movement and stops when there is no object movement