http://www.supercircuits.com/security-cameras/network-ip-security-cameras - Closed circuit television allows you to record activities that occur in and around your home or office. Adding camera IP to CCTV gives you more benefits than just the standard analog CCTV surveillance. For example, it's easier to use and can play and record simultaneously. Start your search about adding a network IP camera to your CCTV by understanding camera IP.