video surveillance with freebsd

[vittorio]

The aim: with up to 4 small cameras connected to a pci board in a freebsd 5.4 
box, scattered suitably around to guard, surveille a seaside resort flat *** 
remotely ***. The open-source software I'm looking for should: 
1) manage the pci board & the cameras;
2) start,trigger a script for, e.g., a gsm connection to transmit images to a 
remote server via ppp  OR start an alarm *** whener a motion is detected ***.

Is there any software in the ports satisfying these requirements?   

Ciao
Vittorio