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SR_2_8    Digital Video Recorder
Intro
Model: SR_2_8
Name: Digital Video Recorder
Item NO.: SM11190
 
Function&Feature
Safellow 8 channel DVR SR_2_8 is H.264 compressed format; whole resource 200 frame; 8 channel BNC video input/1 channel BNC video output; 4 channel audio input /1 channel audio output; support PTZ control; good network function; 2 USB interface support USB mouse; 1 VGA; 2 ATA-100 hard disk interface, 8 channel DVR hard disk volume is 2000G; support 2.5/3G cellphone monitoring; 12 kinds languages
 
Model
SR_2_8
Video compression standard
H.264
Distinguishability of real time
motoring picture
PAL:720x576NTSC:720X480
Playback distinguishability
CIF
Channel of video input
8 channel BNC
Video input interface
BNC(levels:1.0Vp-p, resistance:75Ω )
Video output
BNC(1 channel) VGA(1channel)
Video frame rate
PAL:1~25 frame/sec, NTSC:1~30frame/sec
Type of code stream
Video stream/ Combined stream
Audio input
4 channel
Video output
1 channel
Audio compression standard
ADPCM
Audio compression code rate
32kbps
playback
1~8 channel playback at the same time
Double code stream
support
Communication interface
one RS485 interface, one RJ45 10M/100M self-adaption
ethernet interface
Hard disk interface
two SATA hard disk, hard disk volume is 2000G
USB interface
2, support USB mouse, USB flash disk and mobile hard disk
VGA interface
1(match), Distinguishability:800x600/60Hz; 1024x768/60Hz
Alarm input
4 channel alarm input
Alarm output
1 channel alarm output
Power supply
DC12V
Power consumption
(hard disk don’t included)
About 9w
Working temperature
-10~+60
Working humidity
10%~90%
Language choice
Many kinds of languae(Chinese, English, French, Russian, Portuguese and so on)
Size
28x22.8x5.5cm(product size) 33x29.8x11.8cm(package size)
Weight(including package)
2.4kg 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Interface decription:                                                                                                                                               

1.1~8  
Video input
2.AUDIO OUT
Audio output interface
3. 1~4
Audio input interface
4. NET
RJ-45 network interface
5.ALARM
Alarm input interface
6.POWER
Power switch
7.VIDEO OUT
BNC video output interface
8. USB
USB interface
9.VGA
Video output interface
10.RS-485
Connect RS-485 interface equipment such as PTZ or demoder
11.DC12
12V direct-current power supply
12.AIR FAN
Temperature control cooling fan

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