Instruction manual

7
1.2 Product Key Features
Compression:
• Supports PAL/NTSC video input.
• Adopts H.264 video compression standard.
• DSDH digital video recorders support both analogue cameras and IP cameras.
• Each analogue channel supports dual stream. Main stream supports up to 4CIF
resolution and sub stream supports up to CIF resolution.
• Each IP channel of Hybrid unit supports up to UXGA (1600*1200) resolution.
• Video encoding parameters of each channel can be set separately, including resolution,
frame rate, bit rate, image quality.
• Each channel supports normal continuous and event compression parameters.
• Supports both composite stream and video only stream. Audio and video streams are
strictly simultaneous.
• Supports watermark.
Monitoring:
• Support three independent local outputs including HDMI, VGA, main and AUX
composite video output.
• Full HD HDMI supports 1920*1080 resolution.
• Supports 1/4/6/8/9/16 screen live view, channel sequence is adjustable.
• Support live view group switch, manual switch and automatic cycle, the interval of
automatic cycle can be adjusted. (Automatic cycling refers to sequencing)
• Supports digital zoom on live view.
• Supports shielding the assigned live view channel.
• Supports motion detection, tampering alert, video exception alert and video loss alert.
• Supports privacy mask.
• Supports various PTZ protocols, PTZ preset, patrol and pattern.
• Supports zoom in by clicking the mouse and trace function by dragging mouse.
HDD Management:
• Supports up to 8 x SATA HDDs, 8 x network HDD ( 8 x NAS disks or 7 x NAS disks
plus 1 x iSCSI disk) and each disk can support over 2TB capacity.
• Supports S.M.A.R.T. technology.
• Supports HDD standby function.
• Supports hard disk group management.
• HDD file system is compatible with Windows. Use pre-allocating hard disk
management technology and no disk defragmentation.
Recording and Playback:
• Supports cycle and non-cycle recording mode.
• Supports normal and event video encoding parameters.
• Supports multiple recording types, including manual, continuous, alarm, motion, motion
| alarm and motion & alarm recording, and intelligent recording.
• Supports 8 recording time periods with separate recording types.
Intelligent Security and Fire Ltd