7"LCD 4channel H.264 DVR COMBO
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Chapter one Product Description
1.1
General Description
This equipment is designed specifically for the field of a number of digital security surveillance
products, which uses an Embedded Processor Init (MPU) and operating systems, combined with the
field of the latest IT technologies, such as video and audio encode/decode, high-capacity hard disk
recorder, TCP / IP network technology,code in FLASH, making system operation more stable. This
equipment, with digital video and audio recorder (DVR) and digital video and audio server (DVS)
features at the same time, can works not only in local independently,but also be networked to form a
powerful security monitoring network. It applies to bank, telecommunications, electric power, justice,
transportation,residential area,factory,warehouses,water conservancy facilities and other areas and
departments of the safety precautions
1.2 Technical Parametres
Model
7"LCD 4channel H.264 DVR COMBO MD8704
LCD
liquid
crystal
display
7"color LCD,800x480,400:1,
Visual angle:160°,4:3,CCFL
Operation system
Embedded Linux operation system
Image compression
Main profile H.264
Operation interface
Graphical user interface (GUI), mouse,front button, remote
control operation
Video standard
PAL
、
NTSC
Video input
4BNC
Video output
1BNC,1VGA
Audio input
2channel
Audio output
1channel
Image display
1,4 Image display
Multiplex operation
Live display, recording, network transmission,recording,
backup,mobile phone surveillance simultaneously
Display resolution
PAL
：
720x576
（
D1
）；
NTSC
：
720x480
（
D1
）
Recoding mode
Manual, timing, alarm, motion detection
Recording frame rate
25fps NTSC
：
30fps
Recording quality
High,normal,low
Recording resolution
CIF/Half-D1/D1
（
4 channels support full D1 real-time
）
Recording playback
1/4 channel playback simultaneously
Recording backup
Support USB disk backup, moved hard disk backup ,
network backup, backup by files,backup by time
Network transmission
4 channels real-time network transmission with CIF
resolution
Recording display
Special player,support AVI file format conversion
Video Save
hard drive, network
