In this paper, the authors extinguish fire using robot which is remotely controlled through wireless. The robot can move through any path whose motion is controlled through the Wi-Fi network using buttons interfaced by a software program. When the robot faces a fire then it is made to extinguish the fire with the help of pump motor connected to a water tank mounted on its body. PC works as a remote to control the motion of the robot either to move it forward or backward and the motion of the water pipe up and down of the robot through which it throws water to extinguish the fire.