Standard H.264 compression,efficient processing capabilities,high definition image quality. 
Display Frame Rate:NTSC:480fps/ PAL:400fps,Recording Frame Rate:NTSC:480fps / PAL:400fps 
Support 16ch Full D1 realtime recording resolution,ahead to D1 High-Definition period. 
Dual-stream design,network remote view effects and local recording effects parameters can be set separately,independently of each other. 
Multiplex function: Live display, record, playback,and network live,playback,backup simultaneously,independently of each other. 
Support Multiple channel playback simultaneously,to facilitate comparison the different channels of recording(Support 8CH Full D1 playback simultaneously,and each channel can be enlarge to full screen).    
Super Network function:one IE browser centralized monitoring and CMS Software for multiple DVR (up to control 255 DVR simultaneously).   
Supports Multiple backup mode:USB flash drive,USB hard disk,network and SATA DVD_R/W backup.      
Support full control through USB Mouse,finishing all the setup and operation.     
Support remote view by Mobilephone(support Symbian S60;Windows CE;Iphone;Blackbery and Andriod system.)      
Support FOUR SATA HDD,unlimited for the capacity 
Support PTZ control via built-in RS-485 port 
Support VGA output. 
Support Loop out,easy to connect to a TV wall,easy to build large-scale security systems. 
System auto recovery to power after power reconnected,and return to the pre-power-down state