Specifications
Model
DS-7304HFI-S
DS-7308HFI-S
DS-7316HFI-S
Video compression
H.264
Video input
4-ch
8-ch
16-ch
Video input
interface
BNC(1.0Vp-p, 75
Ω
), PAL/NTSC adaptive
Audio compression
OggVorbis
Audio input
4-ch, RCA(2.0Vp-p, 1k
Ω
)
Video/Audio
input
Voice talk input
1-ch, RCA(2Vp-p, 1k
Ω
)
Preview resolution
PAL: 704×576 NTSC: 704×480
VGA output
1-ch, Resolution: 1024×768/60Hz
Encoding
resolution
4CIF/DCIF/2CIF/CIF/QCIF
Video output
2-ch, BNC(1.0Vp-p, 75
Ω
)
Resolution: PAL: 704×576, NTSC: 704×480
1 video spot output
Video loop out
4-ch 8-ch 16-ch
Frame rate
PAL: 1/16-25fps, NTSC:1/16-30fps
Video bit rate
32Kbps~2048Kbps, or user-defined
Audio output
1-ch, RCA(Linear, 600
Ω
)
Audio bit rate
16kbps
Dual stream
Support(sub stream at CIF resolution)
Stream type
Video/Video & Audio
Video/Audio
output
Synchronous
playback
4-ch
8-ch
16-ch
Type
4 SATA Interfaces
Hard disk
Capacity
Each supports up to 2TB capacity
Network interface
1, RJ45 10M/100M/1000M adaptive Ethernet interface
Serial interfaces
1 RS-232 serial interface; 1 RS-485 serial interface
USB interface
2, USB2.0
Alarm in
4 16 16
External
interfaces
Alarm out
2 4 4
Power supply
100~240VAC, 6.3A, 50~60Hz
Consumption
≤
50W(without hard disk or DVD-R/W)
Working
temperature
-10
℃
~+55
℃
Working humidity
10%~90%
Chassis
19” standard 1.5U chassis
Size(mm)
70mm(H)×440mm(W)×390mm(D)
Others
Weight
≤
8Kg(without hard disk or DVD-R/W)
6 Installation Guide
- DS-7300HFI-S Series DVR
alarm shop
