Features:

• Compression: H.264/MPEG 4;
• Display resolution: 1024 x 768, 1280 x 1024, 16:9 widescreen, 16:10 widescreen;
• Preview resolution(adjustable);
• 704 x 576(PAL), 740 x 480(NTSC);
• 352 x 288(PAL), 370 x 240(NTSC):
• Video resolution:
• 704 x 576(PAL), 740 x 480(NTSC);
• 352 x 288(PAL), 370 x 240(NTSC);
• One PC can install multiple cards and have up to 12 channels or 48 channels
• Support one to 36 picture display in one screen, full screen display, auto flip
• Display/Record/Playback multi-channels in one screen; Support multiple PTZ control and alarm boxes to realize linkage alarm
• Various recording modes: continuous recording, scheduled recording and motion triggered recording
• Each camera's name can be set as you like
• Support video source in PAL and NTSC format. 100fps CIF for PAL format to realize real time record and playback
• Video images adjustment make the image more clearly
• Multi levels of quality available. Higher level provides clear images and bigger files.
• Motion alarm record and sound alarm output, adjustable alarm record sensitivity, adjustable time for scheduled record and delay record
• Intelligent retrieval, user can select playback files according to its Date, Channel, and Recording mode. The system will auto list all the eligible files that matches users specifications.
• With functions of local amplifier and playback by frame; user can choose the display mode: rapid, slow or regular
• The user can snapshot, backup and edit the playing file
• Support remote monitoring, remote control the lens, color, manual record, and computer restart
• One PC can install multi hard disks with the maximum capacity
• The hard disk can be fully used trough the maximum and minimum setting
• Automatically create the log file (user operation log, system log, remote control log)to facilitate query operation
• User can set the system shutdown and restart time arbitrarily
• The surveillance system can be set to automatically start each time windows starts-up and shutdown when power off. When power on, the system will restart and recover video automatically.
• Reliable hardware and stable software
• Low hardware requirements, 48 channel's recording occupy only 75% CPU
• System can effectively prevent system brush caused by repeated operation

Surveillance Digital 4Ch H.264 CCTV Real-time Recording DVR Card
O/S	Windows XP PRO (recommended)
V/I	Multi-channel PAL/NTSC video input
V/O	Support secondary display device
A/I	8/16 channel (open and closed optional) alarm input, can be extended to 32 channel
A/O	8/16 channel (open and closed optional) alarm output, can be extended to 32 channel
Resolution	352 x 288dpi (PAL), 352 x 240dpi (NTSC)
Display Mode	Real time display, one-picture display/four- picture display/six-picture display/eight-picture display/nine-picture display/ten-picture display/twelve-picture display/sixteen-picture display/twenty-picture display/twenty-five-picture display/sixty-two-picture display/full screen display, Locking, security and picture switching function
Image Information	Camera name, date/time, video and alarm status, confidential covered area
Time Indicator	Display current time and position adjustable) :X(0—180),Y(0—270),save them in the video images. Adjustable time display brightness and transparency
Camera Name	Display camera name and position adjustable) :X(0—180),Y(0—270),save them in the video images. Adjustable time display brightness and transparency
Shielding	Two size of shielding area:128 x 64 and 64 x 32; save position(adjustable(0—220),Y(0-220) in the video images; adjustable shielding background color
Record Mode	Continuous record, scheduled record, alarm linkage record, detection record, hard disk overwrite record, auto record when power on
Video Quality	Set the image quality to be best, better, normal, bad or worst
Compression	H.264
Video Medium	Hard disk with capacity unlimited
Retrieval playback	Retrieval and display according to the time; playback many pictures in one screen, playback by frame, quick playback, slow playback, single screen amplification, partial enlargement, single image saving, remote playback
Backup	Backup to other hard disk or CD, DVD
PTZ Control	With RS - 232 terminals connect to the decoder by 485 communication to control the PTZ
Dynamic perception	99 perceptual area and 9 sensitivity levels for the user to set; adjustable record time, support scheduled record
Alarm mode	Glass broken alarm, infrared alarm, vibration alarm, signal loss alarm, alarm signal upload, linkage alarm and multiple output , alarm continuous record and output time adjustable
E-map	Alarm automatically pop-up e-map, 36 alarm area can be arbitrarily set
Upload mode	Help signal upload, open signal upload, alarm event upload
Remote network connection	PSTN, ISDN, ADSL, DDN, INTENET, OPTICAL FIBER
Networking	Real-time monitoring, remote playback, remote record, remote PTZ control, remote video regulation
Remote alarm	Image reminder and sound alarm
Remote control	Remote control air conditioning, entrance, lobby lamp, advertisement lamp, remote shutdown and restart the outlet server
system protection	Multilevel password management to realize unattended operation: power off shutdown can save all record files; restart and recover to record status when power on; auto restart when the system closed
Seamless connection	Replace video files with seamless connection technology, to ensure the video quality

Item Includes:

• 1 x Surveillance Digital 4Ch H.264 CCTV Real-time Recording DVR Card
• 4 x Security CCTV 420TVL 6mm Lens Wired CCD IR Camera
• 4 x BNC 20M Power Video Plug and Play Cable for CCTV Camera
• 1 x 4CH AC100-240V to DC12V Power Supply Adapter for CCTV