Features :
Based on advanced real-time compression technology, V8 series DVR cards integrate multiple functions into one system, such as surveillance, digital recording, remote video transmission, motion detection, alarm detection, alarm linkage, electronic map and intelligent searching for recorded files, etc. They have brought great innovation to traditional analog video surveillance area, such as better video quality, longer recording time, and further ranging of applications. Now it? possible that customers view and control videos remotely through the Internet. This digital video recording system can be widely applied to banks, postal service system, armies, electricity service system, prisons, travel system, shopping malls, factories, families and so on.

Specification:
Compression
　MPEG 4 / H.264

　Video Input
　16 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
　100fps (PAL) 120fps (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 Brightness/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 protectedd


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 ?nauthorized? 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.