OS: Linux
Video Compression : H.264 Preview Resolution
PAL: 704*576 NTSC: 704*480
Compress Resolution: CIF, QCIF
Video Input 4 Channels BNC(1.0Vp-p, 75��)
8 Channels BNC(1.0Vp-p, 75��) 16 Channels BNC(1.0Vp-p, 75��)
Video Output 1 Channel BNC (1.0Vp-p, 75��);1ch VGA output
Frame rate per Channel :PAL: 1/16��25 F/S; NTSC: 1/16��30 F/Sincerely yours,
Stream Type :Mixed stream or Video Stream
Bit rate :16Kbps-2Mbps (Self definition)
Audio Input : 4Channels, BNC (Linear Electrical Level, Resistance: 1000��), SNR more than 83db
8Channels, BNC (Linear Electrical Level, Resistance: 1000��), SNR > 83db 16Channels, BNC (Linear Electrical Level, Resistance: 1000��), SNR more than 83db
Audio Output : 1 Channel, BNC (Linear Electrical Level)
Audio Compression :OggVorbis
Audio bit rate :16Kbps
Voice Audio input :1 Channel, BNC (Linear Electrical Level, Resistance: 1000��)
Communication Interface
1 RJ45 10M/100M UTP Network,1 RJ45 for RS232, 1 RJ45 for RS485
Keyboard Interface :1 RJ45
Serial Link Interface: 1 RJ45
USB Interface :1, support USB1.1; Support USB flash disk, USB HDD, USB CD R/W
VGA Interface: 1, Support 800x600/60Hz,800x600/75Hz,1024x768/60Hz
Switch Alarm Input :4Ports :8Ports 8Ports
Switch Alarm Output :4Ports :8Ports 8Ports
Power Supply : 90--135VAC or 180--265VAC, 47--63 Hz
Working Humidity : 10%--90%
Size :19inch (450mm*450mm*95mm)
Weight :8Kg (AOP-8804 without HDD)

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