Product name: SY-9016 Embedded 16ch Digital Video Recorder Video input: PAL:(625L/F,25F/CH/S ); NTSC:(525L/F,30F/CH/S) 16 CH composite video input (BNC, 1.0Vp-p75Ω) Video output: PAL:(625L/F,25F/CH/S ); NTSC:(525L/F,30F/CH/S) 1 CH composite video input (BNC, 1.0Vp-p75Ω) 1 CH VGA output (frequency 60 HZ, Resolution 1024?68 ) Recording rate : PAL 25f/ch/s ,625Lines; NTSC 30f/ch/s ,525Lines Audio input: 8 CH audio input (RCA,20-100mv,10kΩ) Audio output: 1 CH audio input (RCA,20-100mv,1kΩ) 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(704?76); VGA output(1024?68); Video compression CIF(352?88) Audio sample ratio: 8K sample/sec,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 : picture quality 1-150M/H,2-100M/H,3-80M/H，4-70M/H,5-50M/H,6-40M/H Operate system: Embedded real time operation system (RTOS) Disc connector : PATA,SATA IO connector: RS485,Alarm input and output Network connector: 10M/100M(Ethernet network port ) Power : 220?0%V,50?%HZ 110?0%V,60?%HZ( optional ) Operation temperature: -10℃-55℃ Operation humidity: 10%-90% Mainframe comsuption: 30W(without hard disc consumption) Dimension: 440mm(W)?36mm(D)?6.2mm(H)