Grt GCD17-4PT

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