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SR_2_24    Digital Video Recorder
Intro
Model: SR_2_24
Name: Digital Video Recorder
Item NO.: SM11197
Function&Feature
Safellow 24 channel embedded DVR SR_2_24 applies to comparatively large scale monitoring system. DVR SR_2_24 is compressed format; 24 channel BNC video input /1 channel BNC video output, 1 channel SPIT, 1 channel HDMI; 2 channel audio input/ 1 channel output; 4 channel alarm input; 1 channel alarm output; synchronous playback; support PTZ control; 2 USB interface support USB mouse; 2 SATA hard disk interface, the volume of hard disk is 2000G; type of alarm: it will alarm when hard disk loses effectiveness, the space of hard disk is not enough and video is lost. remain recording time display; needn’t realm name; long-distance needn’t any set, it will obtain ID number when it connect to reticle. Login www.dvr 163.com and put in ID; starting up LOGO and product model can be changed by yourself and needn’t professional knowledge; recording playback video card is simplier.     
 
Model
SR_2_24
Operation system
Embedded Linux system
System resource
24 channel CIF real-time record, network transmit and play back at the same time
Operation interface
Imaging operation interface, support mouse, panel and remote control operation
Video standard
PAL, NTSC
Image compression
H.264
Audio compression
ADPCM
Recording mode
Handmovement, fixed time, alarm, motion detection
Recording inquiry
Time, event and channel
Backup mode
Network backup and USB backup
Video input
24 channel BNC
Video output
1 channel BNC, 1 channel SPOT output,1 channel VGA output, 1 channel HDMI
Audio input
2 channel
Audio output
1 channel
Monitoring quality
PAL:720x576(D1); NTSC:720x480(D1)
Playback quality
PAL:352x288(CIF); NTSC:352x240(CIF)
Image control
6 grade can be chose
Motion detection
Surveyed area of each channel is (16x 16), can set multilevel sensitivity
Picture display
1,4,9,16,24 picture display
Recording speed
PAL: 25 frame/sec(can adjust) NTSC: 30 frame/sec
Recording save
Hard disk and network
Local playback
1~24 channel CIF playback
Alarm input
4 channel
PTZ control
RS485
Hard disk interface
2 SATA interface
Network interface
RJ45 10M/100M self-adaption ethernet interface
USB interface
2 USB 2.0 high speed interface
Power supply
12V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Interface decription:                                                                                                                                               

1.CH1~CH24  
Video input interface CH1~CH24
2.AUDIO IN1~4
Audio input interface is used to connect pickup and some other voice input equipment.                                                                        
3.AUDIO OUT
Audio output interface, provide audio singal to outside equipment such as horn. When records play back, these interface will put out them.
4.VIDEO OUT
Connect monitoring and monitor is used to put out
5.ALARM1~16
Alarm input interface
6.RS-485
Connect RS-485 interface equipment such as PTZ and demoder
7. NET
RJ-45 network interface can connect reticle and is used to long distance skim through and monitor
8.VGA
can connect to VGA interface of computer display
9.LINE IN
Voice talk back interface
10.COM1~2
Alarm output USB interface, is used to connect
11. USB
USB equipment
10.RS232
RS232 serial interface
11.DC12
12V direct-current power supply
12.AIR FAN
Temperature control cooling fan. The temperature of DVR is above 45, it turn on or turn off.

Friendly interface, simple operation;
Long distance and cellphone visit easily ,without real name set, putting in ID will log in;
Simple and reasonable structural design, install conveniently and quickly;
Cellphone long distance monitoring, support 5 kinds of system(WindowsAndroidSymbianBlackcerryIphone);
Long-distance scaning support verious operating system(WindowsLinuxIOS and so on)
Can provide long-distance fault diagnosis and upgrade;
Overall lighting protection and electrostatic protection.
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