Quick Operation Guide of Digital Video Recorder
14
Specifications
Table 1 Specification
Model
4CH
8CH
16CH
Video/Audio
input
Video compression
H.264
Analog and HD-TVI
video input
4-ch
8-ch
16-ch
BNC interface (1.0Vp-p, 75 Ω)
Supported camera types
720P/25, 720P/30, 720P/50, 720P/60, 1080P/25, 1080P/30, CVBS
IP video input
1-ch
2-ch
2-ch
Up to 2.0MP resolution
Audio compression
G.711u
Audio input / Two-way
audio in
1-ch, RCA (2.0 Vp-p, 1 KΩ)
Video/Audio
output
HDMI / VGA output
1920 × 1080 / 60 Hz,1280 × 1024 / 60 Hz, 1280 × 720 / 60 Hz, 1024 × 768 / 60
Hz
Encoding resolution
Main stream: 1080P(non-real-time) / 720P / VGA / WD1 / 4CIF / CIF
Sub-stream: WD1(non-real-time) / 4CIF(non-real-time) / CIF / QCIF / QVGA
Frame rate
Main stream: 1/16 fps ~ Real time frame rate
Sub-stream: 1/16 fps ~ Real time frame rate
Video bitrate
32 Kbps-6 Mbps
Audio output
1-ch, RCA (Linear, 1KΩ)
Audio bitrate
64 Kbps
Dual-stream
Support
Stream type
Video, Video & Audio
Synchronous playback
4-ch
8-ch
16-ch
Playback resolution
1080P / 720P / VGA / WD1 / 4CIF / CIF / QVGA / QCIF
Network
management
Remote connections
128
Network protocols
TCP/IP, PPPoE, DHCP, DNS, DDNS, NTP, SADP, SMTP, SNMP, NFS, iSCSI,
UPnP™, HTTPS
Hard disk
SATA
1 SATA interface
2 SATA interfaces
Capacity
Up to 4 TB capacity for each disk
External
interface
Network interface
1; 10M / 100M self-adaptive Ethernet interface
1; 10M / 100M / 1000M
self-adaptive
Ethernet
interface
Serial interface
1; standard RS-485 serial interface, half-duplex
USB port
2 × USB2.0
General
Power supply
12V DC
Consumption
(without hard disks)
≤ 15W
≤ 20W
≤ 30W
Working temperature
-10 º
C ~+55 º
C (14 º
F ~ 131 º
F)
Working humidity
10% ~ 90%
Chassis
1U chassis
380mm 1U chassis
Dimensions
(W × D × H)
315 × 242 × 45mm (12.4 × 9.5 × 1.8 inch)
380 × 290 × 48mm
(15.0 × 11.4 × 1.9 inch)
Weight
(without hard disks)
≤ 1.5Kg (3.3lb)
≤ 2Kg (4.4lb)
