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Page 74
Appendix 4.Technique parameters
Model NO.
4CH
8CH
16CH
OPERATION
SYSTEM
LINUX
LINUX
LINUX
Main Feature
CPU
High Speed 400MHz
Memory Space
1Gb
3Gb
Flash Memory
16MB
VIDEO
VIDEO SYSTEM
NTSC/PAL Switch Selectable
NTSC/PAL Switch Selectable
NTSC/PAL Switch Selectable
INPUT
BNC*4,1.0Vp-p,75ohm
BNC*8,1.0Vp-p,75ohm
BNC*16,1.0Vp-p,75ohm
CVBS
1CH, BNC
1CH,BNC
1CH,BNC
SPOT
NO
NO
NO
LOOP OUT
NO
NO
NO
VGA OUTPUT
STANDARD VGA*1: 1280 x
1024
STANDARD VGA*1: 1280 x 1024
STANDARD VGA*1: 1280 x 1024
AUDIO
INPUT
1CH, RCA(could be expanded to
4 CH)
1CH, RCA(could be expanded to
4 CH)
1CH, RCA
OUTPUT
1CH,RCA
1CH,RCA
1CH,RCA
TALK BACK
YES
YES
YES
CONTROL
MOUSE
2*USB2.0
2*USB2.0
2*USB2.0
IR
CONTROLLER
YES
YES
YES
STORAGE
BUILD IN
INTERFACE
SATA 2.6 *2(2*HDD 2TB )
SATA 2.6 *2(2*HDD 2TB )
SATA 2.6 *2(2*HDD 2TB )
DISPLAY
DIVISION
1,4
1, 4, 8, 9
1, 4, 8, 9, 16
ZOOM
Preview and Playback Zoom
Support
Preview and Playback Zoom
Support
Preview and Playback Zoom
Support
RECORDING
COMPRESSION
H.264 Main Profile
H.264 Main Profile
H.264 Main Profile
RECORDING
MODE
Manual/Schedule/Motion
Detection/Sensor
Manual/Schedule/Motion
Detection/Sensor
Manual/Schedule/Motion
Detection/Sensor
NTSC:704*480,704*240,352*240
NTSC:704*480,704*240,352*240
NTSC:352*240
RESOLUTION
PAL:704*576,704*288,352*288
PAL:704*576,704*288,352*288
PAL:352*288
NTSC:120FPS@D1,
240FPS@HD1, 480FPS@CIF
NTSC:120FPS@D1,
240FPS@HD1, 480FPS@CIF
NTSC:480FPS@CIF
PAL:100FPS@D1,
200FPS@HD1, 400FPS@CIF
PAL:100FPS@D1,
200FPS@HD1, 400FPS@CIF
PAL:400FPS@CIF
RECORD
FRAME RATE
(4CH D1)
(2CH D1 +6 CH CIF)
(16CH CIF)
QUALITY
Worst, Worse, General, Good,
Better, Best
Worst, Worse, General, Good,
Better, Best
Worst, Worse, General, Good,
Better, Best
MOTION
DETECTION
Sensitivity: Multi Level,8*8Grid
Sensitivity: Multi Level,8*8Grid
Sensitivity: Multi Level,16*12Grid
WATER MARK
YES
YES
YES
PLAYBACK
PLAYBACK
FRAME
RATE(PAL)
120(100)FPS@CIF
240(200)FPS@CIF
480(400)FPS@CIF
MULTI
1/4
1/4/8
1/4/9/16