• S.Gowriswari
• B.Mahalaxmi
• K.Monika Tharani
• M.Pavithra

Security is the most important thing in human life. In recent days, several crimes happen in residential areas in our city. People always concern about intruders or thieves when they are away from their home. In the world of Internet of Things (IOT) when we have all the technologies to protect our home, we always want a system which can be controlled and monitored from anywhere. This system will detect the presence of Intruder and quickly alert the user by sending an alert SMS. It comprises of Raspberry pi 3 Model B, PIR sensor, pi camera and buzzer. Raspberry Pi is used to control the whole system using python language. PIR sensor detects the human movement inside and outside the house. The live video streaming also helps us to strengthen the security. This system can be installed at the main door of your home and you can monitor it from anywhere in the world using your pi camera over mobile application. When the user leaves the house and if they are not assured about the security of their house, they switch to active mode. If person is been detected, SMS is sent to user through IoT to enable live video streaming. After the live streaming, if they are unknown SMS is sent to control room and the buzzer is actuated to alert the nearby people and if they are known person no action is required. If the person directly enters the house through any other way except the main door, the indoor PIR sensor detects and sends the message alert to the user and control room simultaneously

Raspberry pi 3 Model B, PIR sensor, pi camera, buzzer.

"Iot Based Residence Supervising and Alerting System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.105-109, June 2019, Available :http://www.jetir.org/papers/JETIRDF06022.pdf

"Iot Based Residence Supervising and Alerting System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp105-109, June 2019, Available at : http://www.jetir.org/papers/JETIRDF06022.pdf