The BattleTag is a player-created name that serves as your Battle.net title. It is used in all Blizzard games, as well as on their forums and community websites. Players create a name of up to 12 characters, and this becomes their official title on Battle.net. Your BattleTag is what other players see on your Diablo III characters, and what appears on their Friends List.
A digital camera records and stores photographic images in digital form. Many current models are also able to capture sound or video, in addition to still images.
Digital technology means achieving excellent high definition images that do not degrade on playback, recording or onward forwarding, and allows Security Managers greater flexibility to view and manage CCTV images. An IP CCTV system provides a huge step forward in technology over traditional analogue CCTV.