Device requirements: Application is designed for mobile devices with Android operating system version 4.0 and higher. The device must support WiFi. KBSS unit with installed wireless module is required for functionality. First run: Before first launching the app, there is need to turn on the WiFi and power on the KBSS unit with installed wireless module, so it can be than paired with mobile device. Turn on the ignition and engage the reverse gear. Run LaserPark. After first start, application wi