Hikvision Technical Manual
©2006
– 2011 by HIKVISION. All rights reserved.
Specifications
Model
DS-7204HFI-ST/SN DS-7208HFI-ST/SN DS-7216HFI-ST/SN
Video/Audio
input
Video
compression
H.264
Analog video
input
4-ch
8-ch
16-ch
Video input
interface
BNC connector (1.0 Vp-p, 75 Ω); PAL / NTSC adaptive
Audio
compression
G.711
Audio input
1-ch, RCA connector (2.0 Vp-p, 1 kΩ)
Voice
talk
input
1-ch, RCA (2.0 Vp-p, 1 kΩ)
(Using AUDIO IN)
VGA output
1-ch, resolution: 1280 × 1024 / 60 Hz, 1024 × 768 / 60 Hz
CVBS output
1-ch, BNC connector (1.0 Vp-p, 75 Ω); Resolution: PAL: 704 × 576,
NTSC: 704 × 480
Audio output
1-ch, RCA connector (Linear, 1 kΩ)
Video/Audio
output
Recording
resolution
4CIF / 2CIF / CIF
Frame rate
25 fps (P) / 30 fps (N)
Video
bit
rate
32 kbps ~ 2048 kbps, or user-defined (Max. 3072 kbps)
Stream type
Video/ Video & Audio
Audio
bit
rate
64 kbps
Dual stream
Support
(sub stream at CIF: 6fps, QCIF: 25 fps (P) / 30 fps (N))
Synchronous
playback
4-ch
8-ch
16-ch
Hard disk
Type
1 SATA interface
1 SATA interface
2 SATA interfaces
Capacity
Up to 2TB capacity for each interface
External
interface
Network
interface
1, RJ45 10 M / 100 M adaptive Ethernet interface
Serial
interface
1 RS-485 half-duplex interface
USB
interface
2, USB 2.0
Alarm in
4
4
4
Alarm out
1
1
1
Others
Power
supply
12 VDC
Consumption
≤10 W
(without hard disk or
DVD-R/W)
≤10 W
(without hard disk or
DVD-R/W)
≤15 W
(without hard disk or
DVD-R/W)
Working
temperature
-10 ºC ~ +55 ºC
Working
humidity
10% ~ 90%
Chassis
Stand-alone
1U
chassis
Stand-alone
1U
chassis
19-inch rack-mounted
1U chassis
Dimensions
(W x D x H)
315 × 230 × 45 mm 315 × 230 × 45 mm
445 × 290 × 45 mm
Weight
≤2 kg (without hard
disk or DVD-R/W)
≤ 2 kg (without hard
disk or DVD-R/W)
≤ 4 kg (without hard
disk or DVD-R/W)
