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  • VK-S858EN

VK-S858EN

Category:Hitachi Module
Introduction:23x optical zoom, 1 / 4 inch progressive scan CCD, horizontal resolution (color): 540TVL

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OverviewParameter

23x optical zoom, 1 / 4 inch progressive scan CCD, horizontal resolution (color): 540TVL

model

VK-S858EN(NTSC)VK-S858EN(PAL)

image sensor

 

Image size

Progressive scan 1 / 4 "CCD (diagonal: 4.5mm)

Total pixels

410k(811x508)470k(795x596)

Effective pixel

380k(768x494)440k(752x582)

DSP

DSP8

Horizontal resolution

540TVL

camera lens

 

Zoom ratio

23x optical zoom, 12x digital zoom (max)

F value

3.6*-82.8mm

Horizontal perspective

About 54°(W)*- 2.5°(T)

F value

F1.6(W)-F2.8(T)

Zoom speed (manual)

4.2s * / 5.8s/2.9s/1.5 (default: tracking / non tracking)

Video focus

Auto * / manual (far / near)

Minimum focal length

0.01m(W)*-3m(T)

Day / night conversion (IR cut)

Auto * (pro. Aer + * / AER) / manual

Minimum illumination

(condition: f1.6 (W), 50ire)

IR cut on

1.0 Lx(1/60s) 1.0 Lx(1/50s)

IR cut off

0.01 Lx(1/4s) 0.01 Lx(1/3s)

RIS Mode

 

Automatic*

The offset can be set

Manual

F1.6-f34 (exposure priority)

shutter speed

 

automatic

1 / 60-1 / 4ks continuous (pro. AE / AER) 1 / 50-1 / 4ks continuous (pro. AE / AER)

1/2-1/4*-1/4ks(Pro.AE+*/AER+)1/1.5-1/3*-1/4ks(Pro.AE+*/AER+)

Manual

1 / 2-1 / 30ks (shutter priority) 1 / 1.5-1 / 30ks & amp;It;/Span > (shutter priority)

AGC control

 

Automatic*

Maximum value can be set

AGC control

 

Automatic*

Maximum value can be set

Manual

0-30db (AGC priority)

function

 

White balance (WB)

Auto * / manual

Wide dynamic range (WDR)

Off * / on (auto * / manual)

Backlight compensation (BLC)

OFF*/ON

Digital slow shutter (DSS)

yes

Frame output

OFF*/ON

Frame noise reduction (FNR)

OFF/ON*

Slow AE

-

Image anti dithering (EIS)

-

Image flipping

OFF*/ON

image

OFF*/ON

Vertical flip

OFF*/ON

Image freezing

OFF*/ON

Black and white (B & W)

OFF*/ON

Privacy shield (* 1)

Off * / on [2D *: 2 area / 360°][3D: 8 regions / 360°(4 area / screen)]

Fixed privacy screening

-

Title Display

-

Activity detection (* 1)

OFF*/ON

Multi user settings

Yes (max.111)

Dynamic elimination of CMOS highlights

yes

Signal to noise ratio (brightness)

>50dB

Synchronization mode

Internal / external synchronization (60Hz) internal / external synchronization (50Hz)

Command protocol

EAP

Video output

 

Analog output

CVBS:1.0Vp-p

Digital output

YUV422 8bit output (rec656 format)

Output interface

 

Analog output

9pin

Digital output

24pin

life

 

Zoom / focus / aperture

500K cycle

Infrared filter moving

50K cycle

Power Supply

(@25℃)

Supply voltage

DC 9-12V

Supply current

@9V 220mA

maximum

@9V 600mA

power waste

@9V 2.0W

maximum

@9V 4.3 W

working temperature

0℃-60℃

Storage temperature

-20℃-60℃

weight

About 225g

Overall dimension (W)×H×D)

50×sixty×89.5 mm