Multi-sensor Fireproof Alarm System

According to present situation and unsaved problems of home fireproof alarm system, the intelligent fireproof alarm system based on public telephone net is introduced. In the system, flammable gas sensor, temperature sensor and smoke sensor are used as the detection devices; the Single Chip Microprocessor (SCM) is used as the control core unit; and the intelligent alarm function is accomplished by speech sound chip. The multi-sensor system makes the least error-alarm and enhances the reliability of the system. This paper presents the theory of Fireproof Alarm System (FAS) and expatiates the method and process in developing an applied FAS.