Video input: 4 channels (BNC)Audio input: 4 channelsVideo total frame rate: 100 fps in PAL, 120 fps in NTSCCompression Arithmetic: H.264 optimize arithmeticDisplay resolution: 352 X 288, 320 X 240Compression ratio: average 150M/C/HNetwork protocol:  TCP/ UDPOperating System:  Windows2000 / XP

Video input: 4 channels (BNC)Audio input: 4 channelsVideo total frame rate: 100 fps in PAL, 120 fps in NTSCCompression Arithmetic: H.264 optimize arithmeticDisplay resolution: 352 X 288, 320 X 240Compression ratio: average 150M/C/HNetwork protocol:  TCP/ UDPOperating System:  Windows2000 / XP4 channels real-time audio & video monitoringContinuous, motion-detection, alarm and scheduled recordingSupport motion detection touch off the video recording, sending E-mail (monitoring pictures in the enclosure), and by sound.Support multi-hard disks cycle recordingPTZ and preset point controlIntuitionisticly display historical recording file by graph, up to 16 screens playback Electronic enlarge, screenshot, and timely printing pictureSupport to backup the video file in DVR or exe format, you can play the DVR file directly and no need to install any player.    Multi-user's authority management setupSimple installation and help system.Solve the dynamic IP according to the DVR software setting, and you can apply domain name freely   Client software and IE monitorRemote viewing, playback, recording and backupSupport remote PTZ controlSupport one IE remote monitors several DVR of different IP or the same IP, suitable for the large scale focusing monitoringSupport more than 50 language versions

Strong internet functionSuper internet capability (Smooth movement and high quality image)Support 1280x1024 high-resolution display mode and it can produce much super higher image quality than other software-compression or hardware-compression DVR cards.ntelligently 3D noise-reduction technology9-bit super high previewing image qualityHigh image quality while playback (high definition during intensive movements)Friendly operation (suitable for international users)Support more than 50 language versions (suitable for export)