With a 1/2.7 CMOS sensor able to capture 1920 x 1080 resolution at up to 60 fps it features a 6G glass lens to provide a wide 165 degree field of view to monitor up to three lanes. The camera can calculate ground speed and the distance of the vehicle in front of you thanks to its Advanced Driver Assistance System (ADAS). In addition ADAS can alert you in real-time via the built-in speaker for warnings such as lane departure and forward collision. The camera has a 2.7 touchscreen LCD display with four buttons for full control and customization. The built-in microphone can be turned on or off for your specific needs. Its large aperture of f/1.8 and electronic day/night filter allow it to capture clear video and images in low light. For easy sharing and connection the camera has built-in 2.4 GHz Wi-Fi allowing you to connect directly to the camera through the free YI app on your iOS or Android device.