DVR - USB

Specification:

1. 4 channels video input in one card/ 2ch audio input.
2. the maximum recording rate is 25 fps under PAL format, 30 fps under NTSC format.
3. 4 screen display modes are available.
4. Multi alarm triggering method: sensor, motion, video loss, and HDD space shortage.
5. Support schedule recording mode, recycling recording method available.
6. MPEG4 video compression format.
7. 5 level recording quality options available, and the recording frame rate range from 1 to 30 fps adjustable for each channel.
8. Support multi-channel playback, searching by zoom / capture / save / print / backup.
9. Support remote surveillance and PTZ control through web browser, support dynamic domain name.
10. Remote playback function.
11. Configurable auto reboot function for preventing PC deadlock.
12. Auto mail

Input Type BNC
Video Input 4 Cams
Audio Input 4 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
Remote Software Support Internet Explorer Web Browser

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