Abstract:
Mobile phone can serve as powerful tool for world-wide communication. A system will be
developed to remotely monitor process through sending messages using mobile.
This system is based on GSM network technology for transmission of messages (Multimedia
Messaging Service MMS, Short Message Service SMS) between system and owner.
The system maintains the security alert which is achieved in a way that on the detection of
any abnormal events, the system allows automatic generation of messages thus alerting the user
against security risk.
Sensors will detect any abnormal events happens inside the home, such that gas leaking, fire,
and outer threats, send signal to microcontroller , after that PIC make some processing of
received signal, then transmit to it to PC where makes some local analysis in order to turn
event's room cameras on . The camera will captures a stream of images and videos ,transmit to
PC. PC then store captured images and videos in a file for later owner usage, PC then send an
image to peer mobile in addition to useful information about system state.
Peer mobile sends MMS message containing event image, plus a text message containing
house state information, then send to Terminal Mobile carried by owner. This Message will tell
the owner what happened in his home by using specific control word written in the text part
also it's provide the owner an image which express to him event nature occur inside his home.
