Zoneminder

Zoneminder is an open source video camera security and software system used in Linux. Zoneminder is a sophisticated camera manager that allowing capture, analysis, recording and monitoring of any CCTV or security cameras. It has an user defined filters that allows the users to select any number of events. The large number of configuration options helps to achieve maximum performance. It supports IP, USB and Analog cameras. It is Web-based, so you need a LAMP stack and some knowledge of running a Web server. Then you need supported cameras, and some twiddling in Zoneminder's multitude of options to get them working the way you want.