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Appendix 4.Technique parameters
Type
Main processor
Operation system
System
System resource
Operation interface
Interface
display
Video standard
Surveillance image
quality
Playback image
quality
Video
Video compression
Video control
Recording speed
Motion detect
Audio compression
Audio
Bidrectional Talk
4ch
High performance embedded microprocessor
Embedded LINUX operation system
synchronous multi-channel recording, synchronous multi-channel
sub-code stream, synchronous multi-channel playback, synchronous
16 bit true color graphical menu interface, mouse operation
1/4image display
1/4/8/9 image display
PAL 625line,50 f/s;NTSC 525 line,60 f/s
PAL, D1(704x576);NTSC, D1(704x480)
PAL,D1(704×576);NTSC, D1(704*480)
100/120fps (D1)
396(22×18) detection areas, multiple sensitivity
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8ch
network operation
supportive
H.264 mp
6 options
200/240fps(CIF),
50/60fps D1
G711A
Support
16ch
1/4/8/9/16 image
display
400/480fps CIF
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