• Display Resolution• D1:704×576(PAL),704×480(NTSC)• Recording Resolution• D1/HD1/CIF (each channel can be set separately)• Recording frame rate• PAL:100fps@D1• NTSC:120ps@D1• Network• GPS/3G(WCDMA/CDMA) Optional• Video Input/Output• 4CH Input/1ch CVBS Out&1 VGA Output (Optional)• Audio Input/Output• 4CH Input/1ch Output• Alarm Input/Output• 8CH Input/2ch Output• Other• support shutdown delay,• support drawing HDD structure,500GB 2.5 inch HDD storage