Grt GR2B-3ST

Model

4PT

3ST

3SE

3SG

3SS

3SH

Image Sensor

1/4" COLOR
SHARP CCD

1/3" COLOR SONY
Super HAD CCD

1/3" COLOR SONY
Super HAD CCD

1/3" COLOR SONY
Super HADⅡ CCD

1/3" COLOR SONY
Super HADⅡ CCD

1/3" COLOR SONY
Super HADⅡ CCD

TV System

PAL/NTSC

Image Resolution

PAL:500(H)×582(V),
NTSC:510(H)×492(V)

PAL:752(H)×582(V),
NTSC:768(H)×494(V)

PAL:976(H)×582(V),
NTSC:976(H)×494(V)

Horizontal Resolution

420TVL

420TVL

480TVL

550TVL

600TVL

700TVL

Digital to Analog

12Bit

9Bit

9Bit

9Bit

10Bit

12Bit

Minimum illuminator

0.5LUX/F1.2

0.1LUX/F1.2

0.1LUX/F1.2

0.1LUX/F1.2

0.01LUX/F1.2

0.01LUX/F1.2

S/N Ratio

>48dB

>58dB

AES

1/50-1/60,000sec(PAL),1/60-1/60,000sec(NTSC)

IR LED

2pcs the 3^rd dot-matrix high power IR Led, 50~70M

Lens

6mm/8mm/12mm/16mm optional (standard match 6mm)

WDR

—

—

—

—

D-WDR

D-WDR

DNR

—

—

—

—

3D-DNR

2D-DNR

OSD

—

—

—

—

OSD

OSD

White Balance

ATW

ATW/Manual/Auto

AGC

AUTO

ATW/Manual/Auto

BLC

ON

ON/OFF

Gamma Adjusting

0.45

synchronization System

Internal Synchronization

Video Output

1.0Vp-p,75Ω

Voltage

DC12V (9V ~ 15V)

Operating Enviroment

-20℃~60℃ / 10% ~ 95%RH

Demension & Weight

 Dimension: 90*180mm, 1.5KG, Water resistant rate: IP66