IP cameras Comparison: VIVOTEK, AV Costar (4)
Contact manufacturer | Contact | Contact | Contact | Contact |
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Chip Inch Size |
1/4
|
--
|
--
|
1/3
|
Colour Type |
True Day / Night
|
True Day / Night
|
--
|
Colour / Monochrome
|
Resolution |
640 x 480
|
1080p
|
3MP
|
3 MP
|
Digital (DSP) |
✔
|
✔
|
✔
|
✔
|
Specialist Type |
Network
|
Network
|
--
|
Megapixel
|
Sensitivity Lux |
0.001
|
--
|
--
|
--
|
Voltage |
12 V DC
|
PoE
|
12 V DC, 24 V AC
|
--
|
Motion Activated |
✔
|
--
|
✔
|
--
|
Focal Length mm |
4.0 mm
|
--
|
--
|
--
|
Picture Elements HxV |
640 x 480
|
--
|
--
|
--
|
Image Frame Rate |
30 fps
|
30 fps
|
21 fps
|
--
|
Auto Gain Control |
✔
|
--
|
--
|
--
|
White Balance |
✔
|
--
|
--
|
--
|
Electronic Shutter Range |
1/5 ~ 1/15,000s
|
--
|
--
|
--
|
Auto Iris |
--
|
✔
|
✔
|
--
|
Direct Drive |
--
|
✔
|
✔
|
--
|
Wide Dynamic Range |
--
|
✔
|
✔
|
✔
|
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