In this fast-paced world people are not able to give attention to their daily work like the water management in their house, taking care of their pets etc. In many cities, corporation water comes after two to three days and it has one fixed timing of two hours only. At the same time you are out of the city or want to go out you can’t because someone should be present at the house at the same time to fill the water tanks. On that problem statement we design one system in which you can operate all the cocks, motor from anywhere through Android. There is one thing that in this fast world everything has got smarter so we are trying to give a very smart solution by the use of technology. Which is easy to manoeuvre and access. So that everyone will be benefited by it. We have used the existing technology to get the solution.

The tasks involved in rescue operations in coal mines are hazardous and life-threatening. Many explosions take place from time to time, but the miners are not aware of them. It is also very difficult for the rescue squad to comprehend the situation within the mine. Hazardous gases, high temperatures, methane leaks, and low oxygen levels are examples of environmental issues. An environmental monitoring robot system for remote sensing in coal mines is introduced in this study. This robot system is designed to remotely collect information about the coal mine's surroundings, in addition to performing observational tasks. As a result, this device can be thought of as a multifunctional sensor that enables distant sensing. When it senses danger, the robot system will send out signals warning rescuers to keep their distance. Lessons from the creation of the robot system may be applied to the development of future search-and-rescue systems

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