دستگاه ضبط دیجیتال DS-9104/9108HFHI-ST
DS-9104/9108HFHI-ST
HD-SDI DVR
Video/Audio Input
Audio Input: | 8-ch
Video Compression: | H.264
HD-SDI video input: | 8-ch; HD-SDI interface; (800mVp-p, 75Ω)
Supported HD-SDI Camera Types: | 720P/25, 720P/30, 720P/50, 720P/60, 1080P/25, 1080P/30, 1080I/50, 1080I/60
Audio Compression: | OggVorbis
Audio Input Interface: | RCA (2.0 Vp-p, 1 kΩ)
Two-way Audio: | 1-ch RCA(2.0Vp-p, 1kΩ)
Video/Audio Output
VGA Output: | 1-ch, resolution: 
1920×1080P/60Hz,1600×1200/60Hz,1280×1024/60Hz,
1280×720/60Hz, 1024×768/60Hz
CVBS Output: | 1-ch, BNC (1.0Vp-p, 75Ω), resolution: PAL: 704×576, NTSC: 704×480
HDMI Output: | 1-ch, resolution:
1920*1080/60Hz(1080P),1600×1200/60Hz, 1280*1024/60Hz, 1280*720/60Hz, 1024*768/60Hz
Recording resolution: | 1920×1080 / 1280×720 / 4CIF / CIF
Frame Rate: | 1/16fps- Real time frame rate
Video Bit Rate: | 32 Kbps-16384 Kbps
Stream Type: | Video/Video&Audio
Audio Output: | 2-ch, RCA (2.0Vp-p, 600Ω)
Audio Bit Rate: | 16kbps
Dual Stream: | Support
Playback Resolution: | 1920×1080 / 1280×720 / 4CIF / CIF
Synchronous Playback: | 8-ch
Hard Disk Driver
Interface Type: | 8 SATA interfaces for 4 HDDs + 1 DVD-R/W (default), or 8HDDs
Capacity: | Up to 4TB capacity for each disk
e-SATA Interface: | 1 eSATA interface
External Interface
Network Interface: | 2 RJ45 10M / 100M / 1000M adaptive Ethernet interfaces
USB Interface: | 3 USB2.0 interfaces
Serial Interface: | 1 RJ45 RS-232 interface; 1 RS-485 interface; 1 RS-485 keyboard interface
Alarm Input: | 16-ch
Alarm Output: | 4-ch
General
Power Supply: | 100~240 VAC, 6.3A, 50~60Hz
Consumption: | Max. 55W
Working Temperature: | -10°C ~ +55°C (14°F ~ 131°F) 
Working Humidity: | 10%~90%
Chassis: | 19-inch rack-mounted 2U chassis
Dimensions: | 445 × 470 × 90 mm (W × D × H)
Weight: | ≤ 8 Kg (without hard disk or DVD-R/W)