从China供应商批量进口Stand Alone Dvr Sec-8816

System UI Language Simplified Chinese / English User Interface Icon Operation Interface Security Multi-level Authorities, Multi-level Password Video Video Input 8/16 Channels Independent Input with 1.0Vp-p, 75¬+ BNC Video Output 2ch PAL/NTSC Output with 1.0Vp-p, 75¬+ BNC, Composite Video Signal 1ch VGA Display Output Video Display 1/4/8 or 1/4/6/7/8/9/16 Windows per Screen, Zoom 2X,Sequ,PIP Video Standard PAL 25 Frames per Second CCIR625 Lines 50Hz NTSC 30 Frames per Second CCIR525 Lines 60Hz System Resource 8/16ch Real Time Recording with 1ch Playback and 8/16ch Surveillance, Online Real Time Surveillance Audio Audio Input 4/8/16 Channels Independent Input, 600¬+ RCA Audio Output 2ch Surveillance/Playback Audio Output, 600¬+ RCA Basic Output 1.0f¼2.2V S/N f_-30dB Recording Format Synchronous with Video Audio Compression ADPCM ff Video Compression MPEG-4 VBR / CBR Digital Processing and Storing Image Format CIF (352f-288 Pixels) 1/2D1 (704f-288 Pixels) D1 (704f-576 Pixels) ff Video Standard ISO14496 ff Audio Standard ADPCM ff Video Freq. 12.5K-93.75Kbytes/s 25K-175Kbytes/s 25K-250Kbytes/s ff Audio Freq. 4Kbytes/s ff Audio Size Rate 14.4Mbytes/hour ff Video Size Rate 45M-337.5Mbytes/hour ff Storage 8 IDE Hark Disks, Support 300G or Larger ff Image Quality 8 Adjustable Levels ff Max Frame Rate 25 Frames/second/channel ff Resolution Playback (352f-288 Pixels) ff Real Time Surveillance (704f-576 Pixels) ff VGA Output (720f-576 Pixels) ff Data Capture All duplex Alarm Motion Detect Independent Setting with Each Channel, with 192 Detect Region for Each Channel and 16 Levels Sensitivity Input 8/16ch Independent Alarm Input (8/16ch Level Input) Output 6ch Independent Alarm Output [4ch Level, 2ch Relay Switch Status Output (24VDC /120VAC, 1A)] 1ch Power Failure Alarm Output (Relay), 1ch Other Failures Alarm Output Alarm Input Mode Open/Close Com Port Serial Port RS485 Signal, Enable to Connect with the PTZ Decoder without External Converter Serial Port RS232, Common Serial Port Internet Port RJ-45 10M/100M Broadband Port Internet Protocol Support TCP/IP, UDP/IP Internet Transfer Mode Dial-up, ADSL, ISDN, LAN, MAN Browser Client Soft Others Power AC 220V (f+20%), 50Hz (f+2%) Consumption 35W (without Hard Disk) Working Temperature 0-50f¦ Working Humidity f_80% External Dimensions 440(W)f-90(H)f-420(D)mm (without Footpads and Pedestal) Weight, 14KG (with Hard Disk) Clock Build-in System Clock and Calendar Box