Compare GVK-431 with GVK-340/WD (2)
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size " |
1/3
|
1/3
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution TVL |
540
|
500
|
| Digital (DSP) |
✔
|
✔
|
| Sensitivity lux |
1.0
|
0.6
|
| Direct Drive |
✔
|
✔
|
| Lens Mount |
C/CS
|
C/CS
|
| Voltage |
100 ~ 240 V AC
|
100 ~ 240 V AC
|
| Picture Elements HxV |
752 x 582
|
752 x 582
|
| Back Light Compensation |
✔
|
✔
|
| Auto Gain Control |
✔
|
✔
|
| White Balance |
✔
|
✔
|
| Electronic Shutter range |
1/50 ~ 1/100,000
|
1/50 ~ 1/100,000
|
| S/ N (Signal/ Noise) Ratio dB |
50
|
50
|
| Synchronisation |
Internal / External
|
Internal, External
|
| Signal Mode |
CCIR/PAL (Composite)
|
CCIR, PAL
|
| Auto Iris |
--
|
✔
|
| Wide Dynamic Range |
--
|
✔
|
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