Compare VN51C-4IR with VN7XFHD (2)
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size " |
1/3
|
1/3
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution TVL |
380
|
1920 x 1080
|
| Digital (DSP) |
✔
|
✔
|
| Specialist Types |
Infrared
|
Infrared
|
| Sensitivity lux |
0
|
0
|
| Voltage |
12 V DC
|
12 VDC
|
| Focal Length mm |
4.3
|
--
|
| Picture Elements HxV |
512 x 492
|
2144 x 1588
|
| Auto Gain Control |
✔
|
--
|
| White Balance |
✔
|
--
|
| Gamma Correction |
0.45
|
--
|
| Electronic Shutter range |
1/60 ~ 1/100,00 sec
|
--
|
| S/ N (Signal/ Noise) Ratio dB |
>50
|
>52
|
| Synchronisation |
Internal
|
--
|
| Signal Mode |
NTSC/PAL
|
--
|
| Auto Iris |
--
|
✔
|
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