Object terminal device (subscriber device) of the Centralised Automated Information and Notification Transmission System.

Designed to receive from the detectors of different types and purposes (including radio channel devices), technical means and security systems installed at the object, as well as monitoring means and measuring critical parameters data on the state of their zones (sensors, contacts), the level of controlled parameters, the state of lines and communication channels with them, as well as the current power supply mode with the recording of this information in a formalised form in the internal RAM - buffer of information exchange. The information in the buffer of information exchange, depending on its content and time of receipt, and taking into account the established (programmed) priority is transmitted to the programmed addresses (elements of CASPI) and to the server of the ARM STP CASPI.