iSpy uses your webcams and microphones to detect and record movement or sound and provides security, surveillance, monitoring and alerting services. Any media that is captured is compressed to flash video and made available, securely over the web. iSpy can be setup to run on multiple computers simultaneously. iSpy is free, open-source software, so if you want it to do anything else, please download the source code and customise it to your requirements.
Internet and communication
Product page: here