The DS-9100 Series DVR is a new generation product built on an embedded platform and combining the latest advanced H.264 video encoding and decoding technologies. Combining solid reliability and high performance the DS-9116HFI-ST can work as either a stand alone device locally or part of a whole surveillance system via network. Features: •H.264 video compression•4CIF resolution real-time recording•HDMI and VGA output at 1920•1080P resolution•4/8/16-ch synchronous playback•HDD quota and group management•Dual-stream•Dual Gigabit network interfaces Specifications: Video/Audio Input Video Compression: H.264 Analog Video Input: 16-ch PAL/NTSC Adaptive: Support Video Input Interface: BNC (1.0 Vp-p, 75Ω) Audio Compression: OggVorbis Audio Input: 16-ch Audio Input Interface: Audio 1-4: RCA (2.0 Vp-p,1 kΩ)Audio 5-16: DB26 connector 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 (1.0 Vp-p, 75 Ω),resolution: PAL: 704×576, NTSC: 704×480 HDMI Output: 1-ch, resolution:1920×1080/60 Hz(1080P),1920×1080/50 Hz,1600×1200/60 Hz,1280×1024/60 Hz,1280×720/60 Hz,1024×768/60 Hz Recording resolution: 4CIF/2CIF/CIF/QCIF Video Spot Output: 4-ch, BNC (1.0 Vp-p, 75 Ω) Video Loop Output: 16-ch, BNC Frame Rate: 25fps(P) / 30fps(N) Video Bit Rate: 32 Kbps-8192 Kbps, or user defined (Max. 8192 Kbps) Audio Output: 2-ch, RCA (2.0 Vp-p, 1 kΩ) Audio Bit Rate: 16kbps Dual Stream: Support Synchronous Playback: 16-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: 2 USB 2.0 Interfaces Serial Interface: 1RS-485 interface, 1 RS-232 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: ≤ 45 W (without hard disk or DVD-R/W) Working Temperature: -10°C ~ +55°C Working Humidity: 10% ~ 90% Chassis: 19-inch rack-mounted 2U chassis Dimensions: 445 × 470 × 90 mm (W x D x H) Weight: ≤ 8kg (without hard disk or DVD-R/W)