Are you looking for a security system that you can keep in touch with no matter where you are in the world?  Then try security web cameras or a full IP video security camera system.

Security Web cameras use the Internet as the vehicle for networking the camera(s) and the system as a whole if need be.  In fact “IP” is an abbreviation for Internet Protocol ready.  Security web cameras are an IP ready camera; that is, they can connect directly to the Internet using a wireless broad band connection.