Program Compass is intended for communication with devices ELCOR, ELCORplus, ELCORlite, DATCOM, DATCOMlite, and DATCOMplus. Supported OS: MS Windows 7,10 (32 or 64 bit) Enables new communication SW with intuitive guide steps communication with the system via fixed-line RS-232/RS-485, telephone or GSM data modem or GPRS channel finishing (calibrating) one-point or two-point measured analog quantities in modules which enable it reading and displaying momentary values of analog and binary quantities reading archived analog and binary quantities, it is storing into databases displaying archived data into table and graph reading and setting up system time