Sistem deteksi kebakaran otomatis menggunakan sensor api, suhu, dan asap berbasis IoT

Fire is a disaster that can cause great losses, both in terms of material and non-material. Therefore, early detection of fire is very important to prevent the spread of fire and reduce the impact caused. This study aims to design a fire and smoke detection system based on the Internet of Things (IoT). This system will use sensors that are sensitive to changes in temperature, the presence of fire, and smoke, so that it can provide information quickly and efficiently. This system operates by detecting the presence of fire through a flame sensor, temperature changes using a temperature sensor (DHT11), and smoke gas concentration with an MQ-2 sensor. Data collected by the sensor will be sent to the microcontroller (ESP8266) for processing and then forwarded to the IoT platform, so that information can be accessed in real-time via mobile devices or computers. The test results show that this system is able to detect fires with good accuracy and provide warnings quickly. By implementing IoT technology, this system is expected to increase efficiency and speed in responding to fires, so that the impacts caused can be minimized.