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home security monitoring

A small number of fixed length instructions. Most instructions are single cycle execution, with one delay cycle on branches and skips. All RAM locations function as registers as both source and destination of math and other functions. A hardware stack for storing return addresses. Data space mapped CPU, port, and peripheral registers. The program counter is also mapped into the data space and writable. There is no distinction between memory space and register space because the RAM serves the job of both memory and registers, and it is usually just referred to as the register file. The keypad:This device is used to enter the password selected by the user and to arm or disarm the alarm by selecting the various profiles installed in the system. As you can see from our project’s picture we used a 4 x 4 keypad, as instructed by Dr. Ayoubi we started off our project by working on the keypad and testing it on Proteus and on the PIC itself. Find out how UKEssays.

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For public security the purpose is to protect the public, be it property, people, or crimes against property or people. Private security personnel's role is slightly different in that they protect the organization or property rights where assigned. These are primarily privately owned by the property or individual and may differ from public policy and procedure Craighead, 2003. Factors affecting the Growth of Private SecurityThe factors and level of training for security personnel has evolved significantly from those basically walking the perimeter and reporting disturbances. Today private property requires protection in many industries such as banking, medical, chemical, technological, manufacturing, even retailers and small businesses need security protection. The required security today includes…… Even perimeter security is in question.