Outcome from previous works reviews

Fuzzy Tech Home Security System

            Based on the previous working alarm system reviews, research on  developing a home security system is finally made. Learning and Understanding types of alarm system devices operation commonly used in home security system leads to an idea of designing a security system with multiple sensor operating concept.    

             Fuzzy tech home security is operating using 12V battery. This system is using 5 units magnetic switch to detect door open or close, 2 units vibration switch to detect window vibration and Pir motion to detect motion. It has two LED, red and green. Led red will on when system arm and Led green on when system disarm plus the buzzer will on when alarm triggered. This system also use switch key and 12V Solar to charge the battery.
 

Working Principle
              
             When system is operating, PIC microcontroller will detect the key switch. If key switch on, the Led green will turn on, and system will set alarm to disarm mode or else the Led red will on and system will set alarm to arm mode. After that the system will detect whether the arm mode is turned on or not. If arm mode were detected the Pir motion will detect the motion or else the buzzer will off. If the motion was detected the buzzer will on or else the vibration switch will detect window 1 and 2 for status. If any window was open, the magnetic switch will detect room door 1, 2, and 3 statuses. If all doors were close, the buzzer will on. Then magnetic switch will detect front and back door status. If any door were open, the magnetic switch will detect room door 1, 2, and 3 statuses. If all doors were closed the buzzer will be triggered.