IP cameras Comparison: VIOTRAN, D-Link (4)
| Contact manufacturer | Contact | Contact | Contact | Contact |
| Chip Inch Size |
1/4
|
1/4
|
1/4
|
1/3
|
| Resolution |
1280 x 1024
|
640 x 480
|
1024 x 768
|
1920 x 1080
|
| Digital (DSP) |
✔
|
--
|
✔
|
--
|
| Specialist Type |
Network
|
Network
|
Network
|
Network
|
| Sensitivity Lux |
1.5 @ F2.0
|
--
|
0.5
|
--
|
| Motion Activated |
✔
|
✔
|
--
|
✔
|
| Focal Length mm |
4.0
|
--
|
5.01
|
--
|
| Colour Type |
--
|
Colour / Monochrome
|
Colour
|
Colour / Monochrome
|
| Auto Iris |
--
|
✔
|
--
|
--
|
| Lens Mount |
--
|
CS
|
--
|
--
|
| Voltage |
--
|
12 V DC
|
100 ~ 240 V AC
|
5 V DC
|
| Image Frame Rate |
--
|
30 fps
|
--
|
15
|
| Electronic Shutter Range |
--
|
1/50 ~1/100,000 sec
|
--
|
--
|
| S/ N (Signal/ Noise) Ratio dB |
--
|
58
|
50
|
--
|
| Signal Mode |
--
|
PAL, NTSC
|
--
|
--
|
| Auto Gain Control |
--
|
--
|
✔
|
--
|
| White Balance |
--
|
--
|
✔
|
--
|
| Picture Elements HxV |
--
|
--
|
--
|
1920 x 1080
|
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