Input Type: BNC Video Input:4 Cams Audio Input:2Ch Audio on board, 1 Ch PC Audio Video Output:1 Ch VGA Video

* 4 channels 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 * 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 zoom/capture/save/print/backup  * Support remote surveillance and PTZ control through web browser  * support dynamic domain name  * Remote playback function  * Configurable auto reboot function for preventing PC deadlock  * Support Auto-mail, E-map  * Mobile phone surveillance

Specifications

Input Type	BNC
Video Input	4 Cams
Audio Input	2Ch Audio on board, 1 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

System Requirements:

CPU	Intel P4 Celeron processor£¬minimum 1700MHz
Motherboard	Intel 845/865/915 series
HDD	80G minimum
RAM	256M minimum
VGA	GeForce2£¬GeForce4£¬FX5200£¬ATI Rage128
OS	Windows 2000(SP4 above)/2003(SP1 above)/XP(SP2 above)
DirectX	9.0
USB	2.0

LW-USB4 USB DVR /USB recorder