16 Channel Standalone Dvr System Application: School

Video Input: PAL:(625L/F,25F/CH/S) NTSC:(525L/F,30F/CH/S)
16CH composite video input : (BNC, 1.0Vp-p75)
Video Ouput: PAL:(625L/F,25F/CH/S) NTSC:(525L/F,30F/CH/S)
1 CH composite video input (BNC, 1.0Vp-p75)
1 CH VGA output (frequency 60 HZ, Resolution 1024x768 )
Recording rate: PAL 25f/ch/s 625line,NTSC 30f/ch/s ,525Lines
Audio Input: 8 CH audio input (RCA,20~100mv,10k)
Audio Output: 1 CH audio input (RCA,20~100mv,1k)
Alarm Input: 9 CH(N.O/N.C)
Alarm Output: 4 CH(N.O,relay close output)
Compression Algorithms: Video compression H264: Audio compression :G722
Resolution: Monitor display(704x576),VGA output(1024x768)
Video compression CIF(352x288)
Audio sample ratio: 8Ksample/second,16bit/sample dot
Recording resolution: CIF
Recording picture quality: 6 levels (1 2 3 4 5 6) 1 is best
Code flow: ( Only for reference)
CIF:1-150M/H,2-100M/H,3-80M/H, 4-70M/H,5-50M/H,6-40M/H
Operating system: Embedded real time operating system (RTOS)
Disc connector : PATA,SATA
IO connector: RS485,Alarm input and output
Network connector: 10M/100M(Ethernet network port )
Operation humidity: 10%~90%
Mainframe consumption: 50W