PROTOTYPE ALAT PENDETEKSI KEBAKARAN DENGAN NOTIFIKASI TELEGRAM DAN ALARM BERBASIS IOT

Abstract

Fire is one of the tragedies that cannot be predicted, in addition to being unwanted by society, large fires are often uncontrollable. Fire events caused by natural, non-natural or human factors themselves can pose a great threat and risk to the loss of life and community livelihoods, causing fatalities, environmental damage, property losses, and psychological impacts. Geographically, densely populated urban areas are fire-prone areas that endanger and disrupt people's lives and livelihoods. Fire is classified as a form of disaster. Given the impact, it is necessary to have a fire detector that can be used to detect fires in the house and reduce the impact. This study aims to design and build a fire detection device, the system to be built uses a flame sensor that functions to detect the presence of fire, an MQ-2 sensor to detect smoke, a buzzer that functions as an alarm using the NodeMCU ESP8266 microcontroller as a controller and also output data from sensors that can send notifications to the firedetection bot on telegram to mobile users.