The development of automatic smoke and LPG removal with fire alarm monitoring system / Muhammad Isqandar Putra Muhammad Zulqarnain

The number of people lose their live residentials in residential fire tend to rise every year. In a fire, deadly gases tend to spread father and faster than heat. That is one reason why most of the fire victims die from, which is from the inhalation of smoke and toxic gases, not from burns. Most fatal fires happen when families are asleep because the occupant are not aware of the fire until they are trapped and there is no adequate time
to escape. Furthermore, LPG is one of the reasons causes buildings to set on fire. LPG is classified as flammable substances and is colourless, odourless and heavier than air. The present of LPG could flash and explode if it encounters ignition source. To overcome this problem, the Development of Automatic Smoke and Gas Removal with Fire Alarm Monitoring system is proposed. Gas Sensor MQ-6, Smoke Sensor MQ-2,
Fire detection sensor IR Flame Detection Sensor and DHT 22 Temperature sensor and push button has been used as input while piezo buzzer, L298N as motor driver, DC fan, LCD and Wi-Fi module (ESP8266) has been used as output and are connected to Arduino Gega 2560 as the main microcontroller. The Automatic Smoke and LPG Removal with Fire Alarm Monitoring System will be equipped with safety alarm Monitoring alarm to alert people inside the room that has been install the device that detected any dangerous gasses more specifically smoke and LPG gas and the buzzer, and DC- fan will turn ON to alert people and filter out the dangerous gas outside the room by using DC-fan. Moreover, this device could be developed to prevent any upcoming incident inside a room or building that are causes by fire and inhalations of toxic gases that are deadly.