The Hikvision DS-9000HFI-ST series HDVR (Hybrid Digital Video Recorder) is a new generation recorder developed by Hikvision dependently which can both connect analog and network cameras and provide powerful surveillance. Combined with multiple advanced technologies, such as audio and video encoding & decoding technology, embedded system technology, storage technology, network technology and intelligent technology. It can both work alone as a recorder and cooperate with other devices to build a comprehensive surveillance system.The Hikvision DS-9016HFI-ST is an embedded hybrid DVR with 16-ch synchronous playback and up to 5 megapixel resolution recording. Features: 16CH Analogue Video Input 32CH IP Video Input Max 16TB (32TB without DVR-RW) Max 100Mbps 16CH Synchronous Playback H.264 Video Compression 4CIF / 2CIF / CIF / QCIF HDMI and VGA output Dualstream Remote view via: PC, Mac, iPhone, Android Specifications: Video/Audio Input Video Compression: H.264 Analog Video Input: 16-ch PAL/NTSC Adaptive: Support IP Video Input: 32-ch Video Input Interface: BNC (1.0 Vp-p, 75Ω) Composite Video Input: Up to 32-ch(Analog video + IP video ) Audio Compression: OggVorbis Audio Input: 16-ch Audio Input Interface: Audio 1-4: RCA (2.0 Vp-p,1 kΩ)Audio 5-8: 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 × 1080P / 60 Hz , 1920 × 1080P / 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) Stream Type: Video/Video&Audio Audio Output: 2-ch, RCA (2.0 Vp-p, 1 kΩ) Audio Bit Rate: 16kbps Dual Stream: Support Playback Resolution: 5MP /3MP / 1080P / UXGA / 720P / 4CIF / VGA / DCIF / 2CIF / CIF / QCIF 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: 1 RS-232 interface (for parameters configuration, maintenance, transparent channel);1 RS-485interface (for PTZ control);1 RS-485 keyboard interface (for special keyboard control) Alarm Input: 16-ch Alarm Output: 4-ch General Power Supply: 100~240 VAC, 6.3A, 50~60Hz Consumption: ≤ 35 W Working Temperature: -10 °C ~ +55 °C Working Humidity: 10% ~ 90% Chassis: 19-inch rack-mounted 2U chassis Dimensions: 445 × 470 × 90 mm (W × D × H) Weight: ≤ 8kg (without hard disk or DVD-R/W)