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
1/3 Inch SONY CCD Waterproof IR Camera
Pick Up Element: 1/3 Inch SONY CCD
Pixel: PAL: 752x582 NTSC:768x494
Horizontal Resolution: 480TVL
Signal System: PAL / NTSC
Level Synchronous Frequency: PAL:15.625KHZ / NTSC:15.734KHZ
Clock Frequency MHZ: PAL: 19.3125 / NTSC:19.0699
Scanning System: 2:1 interlace
Minimum Illumination: 0LUX(With IR Led On)
Synchronous Syst |