Multiple Unit GSM Controlled Devices
The human mind always needs information of interest to control systems of his/her choice. In the age of electronic systems it is important to be able to control and acquire information from everywhere. Remote management of several home and office appliances is a subject of growing interest and in recent years, the authors have seen many systems providing such controls. In this paper, they have developed an interface which is a phone based home/office remote controller equipped with power to turn ON/OFF and receive STATUS of electrical appliances remotely located.