Cloud based intruder detection system

A normal burglar alarm system typically comprises only a local system and an on-site burglar alarm. In this implemented model, system consists of a remote system present in a cloud and a local system interacting with it for authentication and alarm purposes. Both on site alarm and an off-site alert system using SMTP email protocol has been implemented and also a provision for the administrator provided for monitoring the login history of the users. The administrator can also add new users from a remote system. An industrial system interacts with the microcontroller for door control and other tasks.