HACS - House Access Control System with fun doorbell


This is the video presentation I submitted for round 2 of the Microsoft "Dare To Dream Different" competition. 
The main functions of the system are: 
  • Guard dog barks when guests arrive at the door. Activated by movement detected by a PIR sensor.
  • Doorbell playing different individual tunes, stored as MP3 files on USB memory stick. Using VMUSIC2 MP3 player module.
  • Door access control with electronic door lock and door open/close sensor.
  • Door access can be controlled remote by sending SMS to the system from a mobile phone. Using a GSM modem.
  • Door alarms are sent as SMS to predefined mobile phone number. 
  • Guest can write a SMS message which is sent to a predefined mobile phone number.
Unfortunately some parts of the video is a little dark, but I hope that you can see it anyway.

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