In today’s world sometimes when fire accidents occur it is difficult for the fireman to access the place of fire and extinguish it. Also it is difficult to monitor such hazards, since human beings find difficulty in accessing these places. This job could be done with the help of robots. These robots have the capability to detect and extinguish fire automatically .These robots are based on IoT and has flame sensor to detect the fire. The movement of robot is controlled by gear and motor driver. The communication is done with Arduino ATmega258 microcontroller and IoT device. The robot also has the capability to detect obstacles which comes across its path. It can send live updates to webpage by means of IoT device.