The development of fire and gas detector system with GSM

Abstract

This paper is about the development of fire and gas detector system with GSM. This project focus on the Hospital surrounding or Petrol Station that would give big impact when explode. The objective of this project is to reduce the time taken to alert the first responder team and to improve the current alarm system to adapt to the increasing number of mobile device in the world nowadays. Component used is GSM Sim900A module, Arduino Uno processor, LM35 temperature sensor, MQ2 Gas sensor. The project was a success, the alarm system was working as intended during the test and the project presentation. The time taken to send text message to the set phone is 10 seconds for gas detection and 19 seconds for smoke detection. In the future, we intend to improve the alarm system by adding fire extinguishing component such as water sprinkler to help further in fire preventing function.