25-08-2017, 09:32 PM
Abstracts: Fire security system is most important application which is used in mostly all industries,big towers,offices & in some flats. In this project Alcohol gas sensor sens the smoke when fire take place & at that time gas sensor generate analog signal which is given to the buzzer which genrate the sound & alert to people. The GSM Module is also used to transmit the message to listed member & also forwarding call on 101. The output of the gas sensor is given to the ULN2003 & which control the relay & with the help of relay we operate sub- mersible pump,which fllows water like foutain & prevent the fire & try to control.