In robot fire extinguisher not only extinguish the fire but search for space contained by fire. When a robot searches for a fire inside the room, the robot goes through the process and tries to know the surroundings in order to know the position of the robot and to know what action to take, on positioning not only knowing where the robot is but also knowing the direction of the robot. This study aims to build intelligent control based Fuzzy Logic (Logic Samar) to determine the position of robots are located when inside the arena or the environment. Fuzzy Logic Testing using Mathlab Software (software). The sensor data as a reference environment is built on Random (random). Once data is built, data is then processed using Fuzzy Logic. The result will be robot position. From that position it will be known where the robot and what decisions to take.