Adopt Philips 9bit ADC 7130 decode chipset Video Inputs:8 Channels Display Rate: 240 fps (NTSC),200 fps (PAL) Recording Rate: 240 fps (NTSC),200 fps (PAL) Support IE Browse Windows 2000 //XP Support PTZ control , Alarm control Real time display and record Provide Original Copyright Software and function SDK *********************** Contact: Polly E-mail: Web: Tel:0086 28 85533991