This system presents a novel, stand alone, low-cost and
flexible GSM- ZigBee based home automation system.
The entire system depends on a 8 bit microcontroller
named PIC (Peripheral Interface Controller) in this
work. The Database equipment built around this
Microcontroller and a GSM controller facilitate the heart
of the system. This device is connected to a ZigBee
Transceiver and it communicates with each and every
node present inside our home. The GSM Controller
facilitate for the data follow between user and
microcontroller. The GSM Controller uses mobile phone
technology to communicate