4 channel PC USB DVR

4 channels video input. Display/recording rate is 25fps PAL 30fps NTSC 4 screen display modes are available alarm trigger

4 channels video input.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.

Support schedule recording ,mode,recycling recording method available.

MPEG4 video compression format,5 level recording quality options available,and the recording frame rate range from 1 to 30 fps adjustable for each channel.

Support multi-channel playback,searching by time/date and recording events,images can be zoomed/captured/saved/printed/backup.

Supprot remote surveillance and PTZ control through web browser.

Remote playback function.

 Configurable auto reboot and watchdog fuction for preventing PC deadlock.

Auto Mail notification-sends you a picture of the movement captured by camera .

Mobile phone remote surveillance

Specification:
Input Type	RCA
Video Input	4Cams
Audio Input	2 Ch Audio on board.1 Ch PC Audio
Video Output	1Ch VGA Video Output via PC
Display Rate	25 fps(PAL), 30(NTSC)
Recording Rate	25 fps(PAL), 30(NTSC)
Compression Format	MPEG-4
Video Resolution	704×576,352×288(PAL) 640×480,320×240(NTSC)
Recorder Media	HDD,USB Disk,ZIP,CD-R/W via PC
Record Mode	Motion/Sensor/Schedule/Manual
Nework	TCP/IP
I/O Device	4Ch Inptu,4Ch Output,1Ch Relay Output(external I/O board)
Communication Port	USB2.0
Remote Software	Support Internet Explorer

4 channel PC USB DVR