PAPAGO Dash Camera for Cars GoSafe 520 Super HD 2304x1296 Dash Cam - Car DVR Dashboard Camera with Superior Night Vision, Parking Monitor, G-Sensor,3" Screen GS520-US 3" Windshield/Dashboard Car DVR , HD Dash Camera, DVR Accident Video Recorder with 2K Super WHD 2560*1080 Resolution Video, IMAX Theater Quality 21:9 , HDR Technology for Superior Night Vision. 146 Wide Viewing Angle with 6 Crystal Glass Lens. Turns on automatically when car engine is on. G-Sensor Enabled Recording -Once the Dash Camera detects any impact, drastic braking, or sharp turns the G-Sensor will enable emergency recording and the file will be write-protected. DASH CAM EQUIPPED WITH DRIVER ASSIT FEATURES, such as, Stop and Go; Driver Fatigue Alarm; Light Reminder, come pre-installed. These features are designed to promote safer driving habits. It also supports low and high temperature protection. Harsh weather condition would impact the performance of a dash cam. GoSafe 520 dash cam is designed with high quality heat-resistant lens that would survive the hot weather to avoid problem like FOCUS-SHIFT. DASH CAMERA FOR CARS SUPPORTS EXTERNAL STORAGE UP TO 64 GB MICRO SD CARD for around 10 hours recording at 1080p setting. The following SD card brands have been tested and are compatible with our cameras: ADATA, Kingston, Patriot, and Transcend. We do not recommend SanDisk or Samsung cards because after a short period of time they often become incompatible and cause disruption in the operation of the dashcam.