First Draft on 25 September 2019 According to Pearl Auto’s website, Pearl Rear Vision is an American road safety product that is a wireless rear-view camera and alert system that helps drivers to see and hear with clarity with no blind spots when obstacles are within driver’s backup path. It enhances the driver’s experience with parallel parking and difficult to navigates spots. The Pearl Rear Vision have smart visual and audio obstacles warning with customized speakers that vary on how far the obstacle's distance is from the car. The camera frame is powered by the sun and it has two 180 degrees field of view cameras and an image processor control exposure and rectifies distortion in real-time for consistent wide-angle views for daylight and night mode. The Rear Vision’s car adapter organise image from the two cameras while the car is backing up. The customized speaker in the car adapter will produce a tone sound when an obstacle is recognised. The Pearl Rear Vision is i