Input Type BNC Video Input 4 Cams Audio Input 2Ch Audio on board, 1 Ch PC Audio Video Output 1 Ch VGA Video Output Display Rate 25 fps (PAL), 30fps (NTSC) Recording Rate 25 fps (PAL), 30fps (NTSC) Compression Format MPEG4 Video Resolution 704x576,352x288(PAL) 640x480,320x240(NTSC) Recorder Media HDD, USB Disk, ZIP, CD-R/W Record Mode Motion/Sensor/Schedule/Manual Network TCP/IP I/O Device 4 Ch Hi/Low Input, 1 Ch Relay Output PTZ Protocol Configurable, Remote Control Capability[...]

Philips 17 chipset,Video Input 4 cams Audio Input 4 channels Recording Rate 120 fps (NTSC), 100 fps (PAL). Recording rate: PAL：352×288（CIF）NTSC：320×240（CIF） Display Rate 120 fps (NTSC), 100 fps (PAL), 960 fps with DSP card Compression Format H.264 Audio Compression Format G.721 Image Format Bmp Auto Motion Detection Recording Pan/Tilt/Zoom Control (Pelco, Kalatel, etc) Alarm Triggered Recording Programmable Timer Recording Remote Control Module Remote Online Video[...]

Techwell 6802 chipset witn 9-bit ADCs image quality,Video input : 8 channel video inputs with BNC Audio input : 8 channel audio input with microphone Surveillance Channel:3 cards can be inserted in the same PC at most, to form 24 surveillance screen display modes, KS9408T and KS9404T can be inserted in the same PC to form 12 real-time channel DVR Video resolution : 640 X 480, 352 X 288, 320 X 240 ( both view and playback ) compression mode : Latest MPEG-4 / H.264 Compression ratio[...]

T1 chipset,Standard H.264 8 video 8 audio 704*576(PAL) 640*480(NTSC) 200fps(PAL) 240fps(NTSC) display record resolution:704*288 25fps/ch PAL 640*240 30fps NTSC 704*576 13~19fps/ch PAL 640*480 15~22fps NTSC supprot Internet Expleror and client software support up to 128 cameras one machine SDK,DEMO and its source file[...]

Compression mode : Latest MPEG Video total frame rate:50fps in NTSC, 60 fps in PAL for display and recording Audio input/output：1-32ch Image resolution：320 X 240, 640X480, CIF,QCIF Remote Online Video Viewing and Recording Support watermark technology Support PTZ control, networking LAN, TCP/IP, ISDN, PSTN, ADSL Operating System: Windows2000 Professional / Server / XP /Vista[...]