Fire Extinguishing and Monitoring using Multi-Sensor with Auto Turn On/Off Water Motor Using Blynk Server

Fire alarm systems are very common nowadays and commonly installed in Banks, shops, offices, home etc. They detect the fire and trigger a loud alarm to aware everybody. But what if nobody is there to hear that alarm, like in night time or when nobody is at home. So to inform the authority about any fire incident we are building an IoT based Fire Alarm system which not only trigger an alarm but also sends notification on IOT application with Email alert to concern persons and Turn ON water motor pump for fire extinguishing. This method can also be used to inform fire department automatically in case of fire. Here we will use Flame Sensor to detect the flame produced by fire, Smoke Sensor for detecting smoke and temperature sensor for detecting warm and ESP8266 NodeMCU to trigger the alarm and send notification on IOT Application by using blynk cloud and used relays to Turn ON/OFF water motor.