|
Model
|
DS-DVR041DT1
|
|
|
System
|
Main Processor
|
High performance embedded microcontroller
|
|
Operating System
|
Embedded LINUX
|
|
|
System Resources
|
multi-channel real-time recording and playback, multi-channel net operation for several persons, USB backup
|
|
|
Operation Interface
|
16-bit true color graphical menu interface and mouse support
|
|
|
Menu display
|
1/4 screen;
|
|
|
Video
|
Video Standards
|
PAL(625 line,50 f/s);NTSC(525 line,60 f/s)
|
|
Surveillance quality
|
PAL,D1(704×576);NTSC,D1(704×480)
|
|
|
Playback quality
|
PAL,CIF(352×288)/D1(704×576);NTSC,CIF(352×240)/D1(704×480)
|
|
|
Code ability
|
100/120fps(CIF)100/120fps(D1)
|
|
|
Motion Detection
|
Zones:396(22*18)detection zones, many levels of Sensitivity setting
|
|
|
Audio
|
Audio Compression
|
G711A
|
|
Bidirectional Talk
|
Support
|
|
|
Record &
Playback
|
Recording Mode
|
Manual>Alarm>Dynamic Detection>Timing, Special time screen
|
|
Playback
|
One channel or multi-channel playback (16 channel max synchronized playback)
|
|
|
Search Mode
|
Time/Date,Alarm,Motion Detection & exact search(accurate to second)
|
|
|
Storage &
Backup
|
Space Occupation
|
Audio;28.8MB/H Video;25~450MB/H
|
|
Video storage
|
Hard disk, , and net
|
|
|
Backup Mode
|
Network burn, mobile Hard disk and USB burn
|
|
|
Interface
|
Video Input
|
4channel, BNC, 1.0Vp-p,75Ω
|
|
Video Output
|
1 channel, BNC, 1.0Vp-p,75Ω and 1 VGA output
|
|
|
Audio Input
|
Default 1-channel, 4 channel audio can be extended to
|
|
|
Audio Output
|
1 channel ,RCA, 200-3000mV,5KΩ
|
|
|
Alarm Input
|
can be extended to 4 alarm inputs
|
|
|
Alarm output
|
can be extended to 1 alarm ouputs
|
|
|
Net Interface
|
RJ-45 (10M/100M)
|
|
|
PTZ Control
|
1 RS485
|
|
|
USB Interface
|
2*USB
|
|
|
Loop output
|
Not support
|
|
|
Hard Disk
|
1 SATA ports (max 2048G)
|
|
|
Environmental
|
Power Supply
|
12V/4.15A
|
|
Power Consumption
|
<10W(without hard disk)
|
|
|
Working Temperature
|
0degree-+55degree
|
|
|
Working Humidity
|
10%-90%
|
|
|
Atmosphere Pressure
|
86kpa-106kpa
|
|
|
Dimension
|
310mm x 220mm x 45mm(W*D*H)
|
|
|
Weight
|
2.5 kg
|
|
