Design of Wireless Intelligent Home Alarm System

This paper presents a secure and reliable wireless intelligent home alarm systems. It consists of anti-theft feature, anti-fire feature and anti-harmful gas leak feature, and can achieve automatic detection and automatic telephone dial-up alarm calls. The system will send out alarm signals when disaster monitored by intelligent detector occurs. It can send the message to alarm host by wireless transmission, control telephone interface circuits, realize analogue hook, automatically dial the alarm call of the relevant departments, and send a voice message for police.