Compare VER-D2R2-1 with WZ20NXV550-0 (2)
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size " |
1/3
|
1/3
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution TVL |
540
|
550
|
| Digital (DSP) |
✔
|
✔
|
| Auto Iris |
✔
|
✔
|
| Sensitivity lux |
0.0060
|
0.0
|
| Direct Drive |
✔
|
✔
|
| Voltage |
12 V DC / 24 V AC
|
12 V DC / 24 V AC
|
| Motion Activated |
✔
|
--
|
| Focal Length mm |
5.5 ~ 9.1
|
5 ~ 50
|
| Wide Dynamic Range |
✔
|
--
|
| Back Light Compensation |
✔
|
--
|
| Auto Gain Control |
✔
|
--
|
| White Balance |
✔
|
--
|
| Electronic Shutter range |
1/50 [1/60] ~ 1/50,000 sec
|
1/60 ~ 1/100,000
|
| S/ N (Signal/ Noise) Ratio dB |
>50
|
48
|
| Synchronisation |
Internal
|
--
|
| Signal Mode |
PAL
|
NTSC
|
| Specialist Types |
--
|
Infrared
|
| Picture Elements HxV |
--
|
811 x 508
|
| Gamma Correction |
--
|
0.45
|
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