1. Home Guard Security System

2. Introduction & Basic Ideas Home Guard Security System

3. Advancement Basic application – “Plug and Play” Safe – Low voltage operation Simple hardware replacement Easy to install software Simple to implement Home Guard Security System

4. ~ Hardware ~ Home Guard Box

5. Power Supply LED indicator – RED and GREEN Cooling System – fan and heat sink Provide 12 different voltage output Home Guard Security System

6. Temperature Sensor LED indicator – RED Able to detect temperature (range 55˚C - 100˚C) Easy installation Home Guard Security System

7. Door & window detector LED indicator – RED Able to hold the activated stage Easy installation Home Guard Security System

8. Motion Detector LED indicator – RED High sensitivity Able to hold the activated stage Easy installation Home Guard Security System

9. Keypad LED indicator – RED Able to determine password Multiple function - switch on/off entire sensors/particular sensor. - send rescue signal. Easy installation Home Guard Security System

10. Main Controller Box Able to collect all sensors’ status simultaneously Able to process raw data Interfacing with computer Easy installation Home Guard Security System

11. ~ Software ~ Home Guard

12. Software Design Objectives Ease of use Tight software & hardware integration Relevant and practical functionality Home Guard Security System

13. Software Scope designed to work with external hardware emphasize on software-hardware communication & computer-network communication Home Guard Security System

14. Software Features 24 hours hardware monitoring Real time sensors’ information SMS & missed call notification Remote access Diagnostics & testing Home Guard Security System

15. Initialization Start Monitor Hardware Alert ? Alert User Reset All? Continue? Stop Play siren Program Flow Home Guard Security System

16. Software interface main control activate sensors sensors’ status Home Guard Security System

17. Alert methods 3 ways of alerting home owners 3 ways of alerting hardware developer Home Guard Security System

18. Webcam – home monitoring Home Guard Security System

19. General Operation SensorMain controller box Computer Software control Remote Control Home Guard Security System

20. ~ The End ~ Home Guard Security System