Reliability and quality of the two-way communication as a fundamental element in the field of vehicle security has reached new horizons with Prizrak-810 4G. Thanks to the use of 4G technology your system will never be out of the coverage. The main advantage of such technical solution is fast and reliable cellular connection. More than that the alarm system has two SIM card slots which allow installing two SIM cards into one alarm system. Prizrak 810-4G is compatible with the new mobile app Prizrak 2.0 which has a renewed interface designed according to the customers’ feedbacks. Prizrak 810-4G also has many options which help ease the installation of the system and increase the convenience of vehicle exploitation: -The built-in Bluetooth technology allows configuring the alarm systems remotely while installing them; -The Bluetooth technology also allows equipping the alarm systems with tags. It is possible to register a tiny Slim tag or Key ID tag; -Web service “Prizrak monitoring”.