DVR hikvision DS-8004HFI-ST 4 Channel

Video / Audio input
Video compression H.264
Analog video input 4-ch, BNC (1.0 Vp-p, 75 ), PAL
/NTSC self-adaptive
8-ch, BNC (1.0 Vp-p, 75 ),
PAL/NTSC self-adaptive
16-ch, BNC (1.0 Vp-p, 75 ),
PAL/NTSC self-adaptive
IP video input 8-ch 16-ch 32-ch
Composited video input Up to 8-ch
(Analog video + IP video)
Up to 16-ch
(Analog video + IP video)
Up to 32-ch
(Analog video + IP video)
Audio compression OggVorbis
Audio input 4-ch, BNC (2.0 Vp-p, 1 k) 8-ch, BNC (2.0 Vp-p, 1 k) 16-ch, BNC(2.0 Vp-p, 1 k)
Voice talk input 1-ch, BNC (2.0 Vp-p, 1 k)
Video / Audio output
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
VGA output
1-ch, resolution:
1920 1080P / 60 Hz ,1600 1200 / 60 Hz, 1280 1024 / 60 Hz,
1280 720 / 60 Hz, 1024 768 / 60 Hz
CVBS output 1-ch, BNC (1.0 Vp-p, 75 ), resolution: PAL: 704 576, NTSC: 704 480
Video spot output 1-ch, BNC (1.0 Vp-p, 75 ), resolution: PAL: 704 576, NTSC: 704 480
Video loop out Optional
Encoding resolution 4CIF / 2CIF / CIF / QCIF
Frame rate 25 fps (P) / 30 fps (N)
Video bit rate 32 Kbps ~ 8192 Kbps, or user defined (Max. 8192 Kbps)
Audio output 2-ch, BNC (Linear, 600 )
Audio bit rate 16 Kbps
Dual-stream Support | (Sub-stream at CIF/QCIF: 25fps (P)/30fps (N))
Stream type Video, Video & Audio
Playback resolution 5Megapixels / 3Megapixels / 1080P / UXGA / 720P / 4CIF / VGA / DCIF / 2CIF / CIF / QCIF
Synchronous playback 8-ch 16-ch 16-ch
Hard disk
SATA Up to 8 SATA interfaces
eSATA 1 eSATA interface
Capacity Up to 4TB capacity for each disk
External interface
Network interface 1 RJ45 10M / 100M / 1000M Ethernet interface
Serial interface 1 RS-232 interface (for parameters configuration, maintenance, transparent channel);1 RS-485
interface (for PTZ control);1 RS-485 keyboard interface (for special keyboard control)
USB interface 2, USB2.0
Alarm in 4 16 16
Alarm out 2 4 4
General
Power supply 100 ~ 240 VAC, 6.3A, 50~60Hz
Consumption 35 W 40 W 45 W
Working temperature -10 C ~ +55 C
Working humidity 10% ~ 90%
Chassis 19-inch rack-mounted 2U chassis