GSM Controller

The short message system (SMS) of a standard mobile phone can be used for remote site monitoring and controlling various equipments. The SMS service provided by the service providers is comparatively very low cost. The Short Message Service allows text messages to be sent and received to and from mobile telephones. This feature of a standard mobile phone can be implemented for a variety of industrial applications. The main attractive feature of this system is that the user can monitor and control his desired equipments from any part of the world. It works on the basis of Global System for Mobile Communication (GSM).