PORTABLE SECURITY SYSTEM WITH PANIC SWITCH INCLUDING LOCAL AND REMOTE ALARM
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 4, Issue 7
Abstract
An earnest attempt has been made to devise a multifunctional system for Security. This portable system can be efficiently used for security against leakage of LPG, intruder detection and overheating. Some innovative power saving techniques has been implemented through the use of PIR sensor. Moreover, GSM acknowledgement of the parameters is achieved through the use of “SIM 900 GSM MODEM” and a “BUZZER” is used for local alarm. The readings and the status of the parameters are displayed on an LCD screen interfaced with the 8051( AT89S52 ) Micro - controller. A panic switch has been used for the emergency situation. When it is pressed, it will give both local and remote alarm. The panic switch al ong with the portable security system can be hidden by masking it with ordinary objects like portrait. If gas or intruder is detected or the room temperature exceeds a certain temperature limit or if the panic switch is pressed, local and remote alarm will be obtained.
Authors and Affiliations
Kapil Sekhar Borah
Keywords
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- EP ID EP106034
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