Building Safety System Using LASER Sensors

Abstract

Safety system is a device or number of devices and tools in integral way toguarantee the protection of the target building, car, office, etc. In this paper wepropose the design of safety system that can be controlled by the computer by usingthe keyboard and the connection point between the computer and the safety systemis the parallel ports of the computer (LPT1). This system is built to save the home oroffice or building (the system is developed as the size and importance of the building) where the building saved by using the lasers and that are connected with thesensors to guarantee that no one can enter the building without permission then thesystem will record that penetration and its time and take a photo to the person whoentered and make the alarm working and calling the user or the securityadministrator of the building, this system is designed in two parts the physicalpart(hardware) and the programming part (software).