The peninsular regions, the islands and the coastal countries have their border in the sea, the sustenance of the towns in these countries is the fishing in deep waters. Due to negligence or without knowing the boundaries of your country cross borders. In such a situation, the life of the fishermen is in danger. They are usually attacked by the enemy navy and many of their lives are lost. They are kidnapped and their boats are captured. Our project is designed to prevent such incidents and alert the fisherman when they are about to cross the international maritime border line.

To provide an advanced security system on the peninsula, the island and coastal countries had their border boundary in the sea, the life of people in those types of country has the work of fishing at sea due to negligence or unknowing Its frontier boundary of its Country that cross the borders. In such a situation the life of fishermen remains difficult. If they faced bullets from the Enemy Navy, they were killed, they are now on the receiving end of the proper navy attacks. They are being kidnapped and their boats are being captured. Today people living in coastal areas are losing their valuable life without knowing it. These people shot dead militants in the neighborhood, saying they crossed borders.

Radiofrequency, any frequency within the electromagnetic spectrum associated with the propagation of radio waves. When an RF current is supplied to an antenna, an electromagnetic field is created that is capable of propagating through the space. Many wireless technologies rely on RF field propagation. These chips are manufactured by Motorola and Holtek. They are a great way to implement basic wireless transmission control. With these modules, full or simultaneous bidirectional operation is not possible. If a transmit and receive module is in close proximity and the data is sent to a remote receiving module while attempting to simultaneously receive data from a remote transmission module, the receiver will be overloaded by its proximity transmitter. This will happen even if encoders and decoders are used. The XBee / XBee-PRO RF Modules are designed to operate within the ZigBee protocol and support the unique needs of low-cost, low-power wireless sensor networks. Modules require minimal power and provide reliable data delivery between remote devices. This firmware is compatible with the ZigBee 2007 specification, while the ZNet 2.5 firmware is based on the "ZigBee-designed" EmberZNet 2.5 mesh stack. The ZB and ZNet 2.5 firmware are similar in nature but not compatible with air. Devices running the ZNet 2.5 firmware can not talk to the devices running the ZB firmware. XBee OEM RF modules are connected to a host device through a logical asynchronous serial port. Through its serial port, the module can communicate with any UART compatible with logic and voltage; Or by using a level translator to any serial device. The information being transferred between the data processing equipment and the peripherals is in the form of digital data which is transmitted in a serial or parallel mode. RS-232 is now widely used for direct connections between data acquisition devices and computer systems.