MULTIPLE SYSTEM SECURITY SAFE TOOLS DESIGN WITH MIKROCONTROLLER AT89S51 BASE

At the current state, many crimes such as theft occurs with various ways and times that can not be in the estimate, because the human limita- tions can not be possible to secure the object or and their precious things continuously . The security system is made a security technology from the disruption and destruction. This technology using a password that is owned exclusively by the owner and users of these security tools made it well secured, with the remote media as the sender of the signal containing the code and added to the double security system thus providing high security for users. With this tool using a dual security system safe AT89S51 microcontroller-based remote is very helpful for owners to maintain the existing objects in the safe. This safes security systems tools is quite ecient in its use in terms of time, and cost. References (2000-2010)