Description; -Adopts the latest second generation H.264 compression technology for video coding and decording[main profile], it makes image quality clear and network transmission faster -Support 6 different, operations synchronously; recording, playback, network transmission, backup, mobile phone monitor, and platform operations -Support motion detection and alarm recording. Built-in remote ID and domain name, needn't apply. Mobile surveillance; Supports 5G smartphone, Windows Mobile, Symbian, Android, iPhone, Blackberry, iPad remote surveillance -PTZ camera control. All around 360 degrees moving [up, down, left and right]. Support 24 hours running; with infra-red LED making night surveillance very clear -CMS centralized management platform; You can monitor multiple DVRs simultaneously through the network by it. HDMI; supports the highest resolution 1920*1080 pixel