4-CHANNEL USB DVR – 2 AUDIO CHANNELS

4-channel video input in one card. the maximum display/recording rate is 25 fps under PAL format and 30 fps under NTSC format • 4 screen display modes are available • multi-alarm triggering method: sensor. motion. video loss and HDD space shortage • supports schedule recording mode. recycling recording method available • MPEG4 video compression format. 5-level recording quality options available and recording frame rate range from 1 to 30 fps adjustable for each channel • supports multichannel playback. searching by time/date and recording events. image zoom/capture/save/print/backup • supports remote surveillance and PTZ control through web browser. supports dynamic domain name • remote playback function • configurable auto reboot function for preventing PC deadlock • auto e-mail notification • minimal system requirements: •• supported OS: Windows 2000 / Windows XP •• CPU: Intel Pentium III 800 •• RAM: 256MB •• HDD: 80GB •• VGA: nVidia GeForce II MX200 32Minput: RCA • video input: 4 channels (RCA) 1.0Vpp / 75 ohms • audio input: 2-channel PC audio • video output: 1 channel VGA video output (USB 2.0) • alarm input/output: 4 channel input / 1 channel output • display rate: 25 fps (PAL). 30 fps (NTSC) • recording rate: 25 fps (PAL). 30 fps (NTSC) • compression format: MPEG4 triplex • image display: each or quad • video resolutions: •• PAL: 704 x 576 (D1). 352 x 288 (CIF) •• NTSC: 640 x 480 (D1). 320 x 240 (CIF) • recorder mode: HDD. USB disk. ZIP. CD-R/W • record mode: motion – sensor – schedule – manual • network: TCP/IP • I/O device: 4-channel hi/low input. 1-channel relay output • PTZ: configurable protocol. remote control possible • remote software: supports IE web browser