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1·A telecontrol guard against theft and alarm system on the 89c51 single chip computer is introduced in the text.

介绍了以89c51单片机为核心的遥控防盗报警系统。

2·After researching the existing alert system, it is put forward a set of guard against theft alert system which consists of 8051 MCU, Ethernet - controlled chip, infrared detector and computer.

在对现有的防盗报警系统进行研究后，提出一套用8051单片机、以太网控制芯片、红外探头及计算机构成的防盗报警系统。