IP Cam with Raspberry PI B and Camera case from fake Camera

Being an enthusiast of Raspberry PI potential I was thinking since long time to set it as IP Camera for surveillance purpose.
Having bought the PI Camera to connect to the board with its embedded connector for this purpose and found a ready software to use it for surveillance with video recording when movement occurs inside its range of vision, the next step was to find (or build) an opportune case: instead to made it from zero, I did found a 'fake camera' case in a known german brand hard-d