Water security has been defined as the reliable availability of an acceptable quantity, livelihoods and production, coupled with acceptable level of water-related risks. Sustainable development not be achieved without a water saving world.
Radio frequency is any of the electromagnetic wave frequencies that lie in the range extending from around 3 kHz to 300 GHz, which include those frequencies used for communications or radar signals.
RF usually refers to electrical rather than mechanical oscillations. However, mechanical RF systems do exist.
This system works on embedded system. It is used to conserve the overflow water from the syntax tank, tank, etc. This system has two devices, Transmitter & Receiver. Transmitter will transmit the data from tank and receiver will receive the data, but it should be under in range.
Electricity can be saved by avoiding the overflow water. These systems have been used for initial domestic and industrial users. The results are briefly summarized and issues for further research as outlined.