Compression format: H264 full hardware compression Record resolution 352*288(CIF), 704*576(D1) 1-4 channels video/audio input 120f/s per card. Max 8 cards 60M/h-120M/h hard disk required l Alarm control Use alarm box to make alarm function. RS232/RS485 Communication, max 255 channels alarm input/output. 8 channels input/output each alarm box. Automatic record when alarm is triggered. Can control automatic record time when alarm is triggered. Support channels alarm output, can connect to light, bell, etc. alarm device. Support motion detection and alarm areas settable Automatic record when motion detection is triggered, then display the electronic map. l P/T/Z control Support more than 50 kinds of decode protocol. Can add protocol for customer. Support speed dome, matrix controller. l Remote control Can transmit the video and audio signal through LAN, ISDN, ADSL, DDN, etc. Support P/T/Z control through the network Support IE browsing. Built-in web server Replay video and audio signal through network l Function 1-24 channels real time H.264 hardware compression, 1 channel audio switch listen in. Selectable schedule record, manual record, motion detection record, alarm record. Recorded files can be kept at local hard disk, also support moveable hard disk, CDR/W to keep the recorded files for long. Search files based on date, event and channel. Diff speed F.FW and F.FB 16 channels playback l System requirement OS: windows 2000 CPU: P4 2.0 or later Memory: 256M DDR Hard disk: 80G Mother board: Based on Intel 845 chipset or higher. VGA card: ATI Radeon 9000 64M or higher Windows Directx8.0 or above