Abstract- This paper introduces a smart home system which
could supervise household appliances remotely and realize
real-time monitoring of home security status through mobile
phone. The paper also describes the realization of system
hardware and software in detail. This System combined
embedded technique with GSM. Design adopted the Liod
platform for master control system which core processor is
PXA270 Xscale and singlechip expansion module to realize the
information collection, analysis and processing. GSM module
communicated to transmit all the information gathered by this
system. Design also realized the video data acquisition, which
can be transmitted via wireless or cable network to monitoring
center to remotely understand the house condition. On the whole,
through this system we can remotely and real-time monitor
house status.