User Manual

Digital Video Recorder User Manual
208
DS-7200HUHI-F1/N
Model
DS-7204HUHI-F1/N
DS-7208HUHI-F1/N
Video/Audio
input
Video compression
H.264+/H.264
Video input
4-ch
8-ch
BNC interface (1.0Vp-p, 75 Ω), supporting coaxitron connection
Supported HDTVI
input
1080p/25Hz, 1080p/30Hz, 720p/25Hz, 720p/30Hz, 720P/50Hz, 720p/60Hz, 3MP
Supported AHD
input
720p/25Hz, 720p/30Hz
CVBS input
Support
IP video input
2-ch
Up to 4.0 MP resolution
Audio compression
G.711u
Audio input
4-ch, RCA (2.0 Vp-p, 1 KΩ)
Video/Audio
output
CVBS output
Support
HDMI/VGA output
VGA: 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 ×
768/60 Hz
HDMI: 1-ch, 1920 × 1080/60Hz,
1280 × 1024/60Hz, 1280 × 720/60Hz,
1024 × 768/60Hz
HDMI: 1-ch, 4K (3840 × 2160)/30Hz,
2K (2560 × 1440)/60Hz, 1920 ×
1080/60Hz, 1280 × 1024/60Hz, 1280 ×
720/60Hz, 1024 × 768/60Hz
Encoding
resolution
3MP@15fps/1080p/720p/WD1/4CIF/VGA/CIF
Note: All the channels support 3MP encoding resolution.
Frame rate
Main stream: 25 fps (P)/30 fps (N)
Sub-stream: WD1/4CIF@12fps (non-real-time); CIF/QVGA/QCIF (real time)
Video bitrate
32 Kbps to 10 Mbps
Audio output
1-ch, RCA (Linear, 1 KΩ)
Audio bit rate
64 Kbps
Dual-stream
Support
Stream type
Video, Video & Audio
Synchronous
playback
4-ch
8-ch
Network
management
Remote
connections
128
Network protocols
TCP/IP, PPPoE, DHCP, Hik Cloud P2P, DNS, DDNS, NTP, SADP, NFS, iSCSI,
UPnP™, HTTPS, ONVIF
Hard disk
SATA
1 SATA interface
Capacity
Up to 6TB capacity
External
interface
Two-way audio
input
1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the audio input)
Network interface
1, RJ45 10M/100M self-adaptive
Ethernet interface
1, RJ45 10M/100M/1000M self-adaptive
Ethernet interface
USB interface
2 × USB 2.0
Front panel: 1× USB 2.0
Rear panel: 1×USB 3.0
Serial interface
1; RS-485 serial interface, half-duplex
Alarm in/out
4/1
8/4
General
Power supply
12 VDC
Consumption
(without HDD)
≤ 15W
≤ 20W
Working
temperature
-10 ºC to +55 ºC (14 ºF to 131 ºF)
Working humidity
10% to 90%
Dimensions
(W × D × H)
315 × 242 × 45 mm (12.4 × 9.5 × 1.8 inch)
Weight
(without HDD)
≤ 1.5 kg (3.3 lb)
≤ 2 kg (4.4 lb)
Each two video channels are grouped in sequence, e.g., CH01 and CH02, CH03 and CH04..., and each two channels in
the same group must be connected with the same type of video source selected on GUI. For example, when the TVI/CVBS signal
mode is selected, then either TVI or CVBS signal input can be connected to the channels in the same group; and when the AHD
signal mode is selected, only the AHD signal input can be connected.