ZoneMinder is #1 in Top 13 Surveillance Systems
A full-featured, open source, state-of-the-art video surveillance software system. Monitor your office using off the shelf hardware with any camera, you can design a system as large or as small as you need.
Positions in ratings
#1 in Top 13 Surveillance Systems
The best alternatives to ZoneMinder are: Blue Iris, iSpy, Unifi, Milestone