GSM based Home Automation System

Nowadays, every system is automated in order to face new challenges in the present day situation. Automated systems have less manual operations, so that the flexibility, reliabilities are high and accurate. Hence every field prefers automated control systems. Especially in the field of electronics automated systems are doing better performance. Probably the most useful thing to know about the global system for mobile communication is that it is an international standard. If you travel in parts of the world, GSM is the only type of cellular service available. Instead of analog services, GSM was developed as a digital system using TDMA technology. The application of this system comes in handy when people who forget to do simple things such as turn ON or OFF devices at their home or in their office, they can now do so without their presence by making a call from their mobile phone. In this paper, the development, I believe, will ultimately save a lot of come back for simple things such as to turn OFF switches at their home or at their office once they set out for their respective work.