對該系統的組成、工作原理、硬件設計、軟件設計以及技術性能進行了論述。該系統是
一個集計算機技術、網絡通訊技術、自動控制技術與智能化技術為一體的遠程監控系統，它是包括住宅樓宇防盜報警、災難報警、緊急求助、水、電、氣多表遠程自動抄收、家用電器控制于一體，通過計算機網絡線路構成整個住宅小區的集中管理控制系統。
關鍵詞：網絡數據終端；智能控制；E5122 中圖號：TP336 文獻標識碼：A
Abstract: This paper mainly introduces the constitution of this system, the configuration of hardware, the design of software, the principle of working and the capable of this system. The system is a remote control system which gathered the computer technique, network communication technique, auto control technique and intelligent technique an organic whole. The function of the system include residence and floor burglarproof alarm, disaster
alarm, urgent help alarm, water watch electric watch and gas watch remote auto receive, domestic electric appliances control and so on.
Key Words: Net Data Terminate; Intelligent control; E5122