Detailed Product Description

Video Capture Card 4 Channels

Compression: MPEG 4 / H.264
Video Input: 4 channel per card. Stackable 32 channels at most
Video System: PAL/NTSC
Video Output: VGA display and TV out
Resolution: CIF (352x288), QCIF (176x144)
Audio Input: 1 channel from sound card
Frames: 25fps (PAL) 30fps (NTSC) at most
Code Output: 2kbps-1000kbps (CIF) or 70kbps-4000kbps (QCIF)
Display: Full screen or 1/4/6/9/10/13/16/25/32 split screens
Picture Adjustment: Adjust rightness/Contrast/Hue/Saturation independently
Alarm I/O: Not available temporarily
Network: PSTN/ISDN/DDN/ADSL/LAN
Operation System: Windows 2000 / XP
TV Output: Rotational TV output from each channel
Hardware Watchdog: System will reboot automatically
Recording Safety: Recorded files are watermark protected

Function

Adopt advanced MPEG-4 / H264 compression technology to realize real time recording;
Flexible configuration, 1-32 channels of videos selectable;
Special color management, color of each video is adjustable;
Complete settings of surveillance mode, to realize auto surveillance and recording;
Freely change the sequence of the videos;
Electronic map and alarm pop-up modes; when alarm is triggered, the linked cameras (pictures) will flicker accordingly;
Video shielding function; administrator can set some important locations to be Unauthorized. Then even if the videos are recorded, users cannot see or playback the relative videos;
Intelligent search in recorded files;
Motion detection settings;
Direct PTZ / Lens settings from the software interface;
Software support screen lock and auto log-off;
Real time voice recording;
Powerful surveillance functions over internet;
Remote control of PTZ / Lens, remote surveillance and recording, remote playback of recording files from the server;
Support two way conversations from Server side to Client side;
Support setting multiple levels of rights to different users.