The newest version of the application Prizrak 2.0 for GSM car alarm systems brings the convenience of the use of a smartphone to a new level. The modern design of the app interface, the convenient registration procedure, logging in with an already registered account and much more. Mobile application Prizrak 2.0 is: - arming and disarming the alarm system; - remote starting the engine or the engine heater; - controlling vehicle status in real time; - locating a vehicle on map; - convenience in