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The final result turned out to be the following:Figure3. Our Home Alarm SystemMaterials Used: Cost:PIC16F877A 7$4X4 Keypad 2$JHD 162A LCD 6$6V Alarm Buzzer 0. 5$Key tone Buzzer 0. 5$4 MEGA Crystal Oscillator 5$3 Flashing LEDs 0. 1$18 Pico Capacitors 1$Magnetic Sensor 2$Input VoltageWires 0. 1$Breadboard 3$Total Cost: 27.

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Once you’re notified, you’ll have to determine whether or not it’s a false alarm or if you should call emergency services.

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One inevitable fact however is that once a site is deployed on the internet, it becomes a resource to be accessed by everyone as postulated by KabirSecure website development…… Security Audit for FX Hospital EH/EM SystemsThe study carries out the security audits for the FX Hospital EH/EM information systems to identify the vulnerabilities in the systems.

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We also added two types of buzzers: one to sound the alarm and the other as a key tone buzzer.

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It as such strives to answer the more and more complex demands of the contemporaneous society and, in…… security career is varied, offering people wishing to pursue this option with jobs like security guard, loss prevention specialist, crossing guard, deputy sheriff, even security management specialists.