Support 4/8 / 16 / 32 CH 3MP@30fps or 1080P@30fps or 960P@30fps or 720P@30fps IP input Adopt standard H.264 high profile compression format to get high-quality video at much lower bit rate Intuitive and user-friendly Graphic User Interface ( GUI ), Windows style operation by mouse Multi-mode recording: manual / timer / motion / sensor Playback : support 4 CH playback Search : calendar / time, events ( sensor, motion ) Express and flexible backup via USB, network or DVD-RW ( SATA ) Pentaplex : preview, record, playback, backup and remote access DHCP, DDNS, PPPoE network protocol and CMS supported Remote control via IE or CMS : preview, playback, backup, PTZ and configuration Dual streaming technology to encode recording stream and network stream separately . User can adjust network stream to fit bandwidth without changing recording quality Multi-user online simultaneously HDMI 1080P output, true high resolution display Support PTZ preset and auto cruise, up to 128 presets and 8 cruises Powerful smart phone surveillance supporting iPhone, Andriod. Complete SDK software available, easy to integrate with other applications