SENSOR-BASED SECURITY AND ALERT SYSTEM FOR SMART HOME DOORS

Thanks to IOT, technology nowadays has become an integral part of our lives. Automated smart home might seem a self-sufficient idea but is it? Keeping 24*7 securities of smart homes in mind is also important. Most common security based items like CCTV and other modern techs, face issues like lags in data transfer or other internet related attenuations even at crucial times. Thus, depending only on them is no more advisable i.e. reporting home security breach needs real-time alerts via SMS, CALLS or instant Captured Images of the movement. But here, as said, relying on data or network signals reception for security is again an obstacle which well conquer in this project. Keeping the same in mind, In this paper, we have explained that we are creating a sensor based security alert system for smart homes so that we can easily find out if any unusual activity is going on. This sensor based system is going to be affordable for everyone and will utilize a pyro-electric infrared (PIR) along with other devices to minimize the delay of sending alert and if wanted images as well. Hence, it is going to be a "one of a kind" security tech, very cheap yet a brilliant knight for our homes.