Compression format MPEG4 software compression Display and record resolution 352*288 1-16 channels video input, 120fps per card Max 2 cards (2016 and 2116). 4 channels audio input 1 channel switch analog signal output 150-200M/h hard disk place l Alarm control 8 or 16 channels alarm input/output built-in Automatic record when alarm start up Can control automatic record time when alarm start up. Support motion detection and alarm area setable Automatic record when motion detection start up. l P/T/Z control Support kinds protocol of decoder (KALATEL, PELCO, PHILIPS, UNIVISION, VICON, etc.) 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 browse. Built-in web server Replay video and audio signal through network l Function 1-16 channels real time record in MPEG4 format Selectable schedule record, manual record, motion detect start record, alarm start record. Record frames setable Record files keep at local harddisk, also support moveable harddisk, CDR/W to keep the record files Search based data, event and channel. Diff speed F.FW and F.FB Support frame capture and electronics zoom in/out Support Electronics map and watermark Built-in Watchdog l System request OS: windows 2000/XP CPU: P3 800 or higher Memory: At least 128M of RAM (256M required for 16 cameras) Hard disk: 80G Mother board: Based on Intel 815/845 chipset or higher. VGA card: ATI RAGE 128 or higher Windows Directx8.0 or above