Laser Based Smart Security Apparatus Using Arduino

Abstract

Our paper deals with the plan and execution of a LASER based smart security system for discovering burglar. The principal edge of using the Laser system is that the burglar is unmindful of the fact that a security system is fix in the entry points like doors and windows since laser rays can travel long distances and are almost imperceptible. When someone go through the laser ray the circuit senses the cutoff and stumble the alarm. The alarming sound does not stop until someone turns it off manually after scrutnizing. It is one of the most economical security apparatus that can be used for indoors as well as outdoors. This apparatus centre of attention is on sending a photo of the burglar into the registered email address for sustainable verification with the help of LDR and WIFI module. It is quite competent and need very minimal power. Important terms: Arduino, LDR module, WIFI module, Piezo buzzer, message alert, laser module security