Abstract: Transmission line multiple faults detection and indication to Electricity Board (EB) deals with the problem ofdetecting the fault in the transmission lines and the automatic intimation to EB. This paper deals with the design and fabrication of power supply, microcontroller, RF Transmitter, RF Receiver, sensors and GSM modem. This paper proposes greatly reduces the manpower, saves time and operates efficiently without human interference. With the advent intechnology, the existing systems are developed to have in built intelligence. In the transmission line feeding any number of loads, an indication is provided to the microcontroller. When the voltage through the line falls below a programmed voltage, an immediate indication is provided by the microcontroller through the RF transmitter. The RF receiver of GMS modem will receive the signal and send the message to the electricity board. The total system has been designed and fabricated in aprototype and also tested with consumer end side voltage Keywords: Electricity Board, RF, GSM Modem