• E.Saraswathi
• Bijoy Krishna Saha
• Sarthak Haldar
• Pranjal Katyayan

In the 21st century with the development of computation power it has become important to save our valuables in a more sophisticated, affordable and effective way from ill events like intrusion. For the common mass the demand is going to escalated rapidly with time. In this kind of system mostly a motion detecting sensor is used. Here in this paper we have used passive infrared sensor (PIR) in detecting motion. This paper discusses about uses as well as application of PIR sensor. The main advantage of it is it is pretty much invisible even in darker environment. The circuit component count, cost and power consumption are low. Our circuit supplies the lamp with power when motion is detected; when the motion disappears it turns the lamp off.

Arduino UNO, LCD,PIR Sensor, relay driver

"Proximity Home Security System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 9, page no.428-431, September-2018, Available :http://www.jetir.org/papers/JETIR1809569.pdf

"Proximity Home Security System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 9, page no. pp428-431, September-2018, Available at : http://www.jetir.org/papers/JETIR1809569.pdf