nope everything you need comes with the camera.
you can have it email you stills or drop video to a location of your choice. i believe it does both ftp and share locations.
we have ours in a weatherproof box. i suppose you could add some camoflage to it
you can also use the client software to make a pc a video "station" where you don't need the ftp or wrkgrp share. it talks directly with the camera