ADVANCED LOW-COST SECURITY SYSTEM USING GSM COMMUNICATION MODULE |
Author(s): |
| PRANJAL KATARA , VIT UNIVERSITY, VELLORE; VIJAY SINGH RAJPUROHIT, VIT UNIVERSITY, VELLORE; Mamidi Siva Jagannadha Sravan, VIT UNIVERSITY, VELLORE |
Keywords: |
| LM35, PIR sensor, Arduino Uno, GSM, Hall-effect proximity sensor. |
Abstract |
|
Home security is essential for occupants’ convenience and protection. This paper aims to develop a low-cost means of home security system using temperature, passive infrared and proximity sensors. Data from all these sensors is continually received and processed by arduino Uno board which act as a microcontroller unit. In case of untoward situations, the arduino will trigger an alarm and alert messages will be sent to user’s mobile via GSM. The temperature sensor LM35 is used to prevent fire accidents by detecting the increase in temperature beyond a certain limit. The low-power Passive Infrared (PIR) detectors take advantage of pyro-electricity to detect a human body that is a constant source of infrared radiation while proximity sensor uses Hall Effect principle to detect any intrusion through doors and windows. Thus the system ensures home safety as well as security. |
Other Details |
|
Paper ID: IJSRDV2I5044 Published in: Volume : 2, Issue : 5 Publication Date: 01/08/2014 Page(s): 53-54 |
Article Preview |
|
|
|
|
