This study aims to create an electric short circuit control system in households with arduino as control center. This prototype will be connected via Bluetooth on Smartphone which will generate sms notification to the user. The method to be used in this system is Fuzzy Tahani Logic as a measure of percentage normal 80% and hazard 100% current conditions. This analysis was obtained from a case study in the earth housing in Bogor. The results of this electric short circuit detection system show the position point of the electric short circuit and know the last time of the electric short circuit. Thus this prototype is expected to anticipate fire accident caused by electric short circuit.