Security Receiving-Control System

Abstract

A structure of the security receiving - control system and the analysis of single security zone circuit in respect of reliability are presented in this paper. The functional scheme of the complicated security zone's circuit signal receiving equipment is described. The equipment provides a continuous supervision of all scanned branches of security zone circuit could be easily matched to all types of security control panels. The theoretical and experimental research of equipment which controls 16 branches of security zone circuit were performed. The cases of using various types of cables for zones circuit installations were analyzed. A method of choosing branches circuits parameters which provide a zone control by using signals of three levels and the conditions which provide the largest rate of the equipment operation is presented.