ABSTRACT

The Design of Fire Siren System based Power Line Carrier (PLC) is a prototype that enables to transmit signal from located sensor using existing power distribution line cable to give warning for possible fire hazards to local residents. This project describes the system in detail based on conceptual idea. It is designed to warn residents in case of fire in the vicinity. The sensor will provide signal if there is any extreme temperature increase. Then the signal is transmitted over power distribution line using specific circuit and equipment to each resident house and finally the signal is used to activate the siren system installed in local resident house. The concept of this project is to build a new system to control alarm system in house. The various blocks constituting the whole system was successfully implemented.

Keywords: Fire Siren System, Power Line Carrier, and transmitter.