SecuritySpy plus Mac Mini and IP webcam for home security

Well and Booster Pump Automation.
Well and Booster Pump Automation. (Photo credit: Wikipedia)
English: A first generation design of the Mac ...
English: A first generation design of the Mac Mini by Apple. (Photo credit: Wikipedia)

SecuritySpy.

With this software plus a mac mini, mac pro or iMac,  networked webcam with motion detection and low light, some ethenet cable you can create a really sweet home automation and security system that integrates with Indigo for X10