GSM Based Dual Security System Implementation projects main idea is to implement a wireless based security system for house by sending messages to user when unknown person is entering in to his house. GSM technology is one the widely used technology in present trend which helps in wireless communication between systems and it provides scope for interfacing with embedded micro controllers. In this project user is provided with keypad for entering security key for validation if the security key is correct user can enter inside else message is sent to owner of the house which works on GSM technology.

Code is written in c language and integrated in to micro controller. Micro controller is the central part of the system which will take decisions. For implementing this project we use Keil and express PCB tools.

download GSM based dual security system implementation project reference document.