GSM Control is a device which can control and monitor Hotel systems, Home security sets through a mobile phone. This is a GSM based remote control to switch handle pump sets or any electric motor from a remote place. The GSM control helps the farmer and work handle Home security sets easily. It also helps the Building Management System to save life from snake bite in the night time, Solar water heater, time and electricity. It is possible to control the relay remotely. You can send a message via phone to control the relay on&off. With this, it will convenient to control any device tirelessly, especially helpfully on irrigation, smart home, Hotel systems. Being at a great distance you can, operate the remote equipment and to receive messages at experience of any events.