IP cameras Comparison: AV Costar, Dahua Technology  (4)

Chip Inch Size
1/2
--
1/3
1/1.8
Colour Type
Colour / Monochrome
--
Colour / Monochrome
Colour
Specialist Type
PTZ
--
--
--
Sensitivity Lux
0.1 @ F1.4
--
0.008
0.0005 lux@F1.0 (Color, 30 IRE), 0.0002 lux@F1.0 (B/W, 30 IRE), (Illuminator on) 0
Lens Mount
C/CS
--
--
--
Picture Elements HxV
1280 x 1024
1920 x 1080
--
--
Image Frame Rate
24 ~ 32 fps
30fps
25/30 fps
--
Back Light Compensation
Auto Gain Control
White Balance
S/ N (Signal/ Noise) Ratio dB
50
> 50
>56
>56
Resolution
--
2 MP
4MP
2×4MP
Digital (DSP)
--
--
--
Voltage
--
12 V DC, PoE
12 V DC, PoE
12 V DC, PoE+, ePoE
Focal Length mm
--
3.6
2.7 ~ 13.5
3.6 mm
Electronic Shutter Range
--
1 ~ 1/100,000s
Auto/Manual 1/3 s–1/100000 s
Auto/Manual 1/3 s–1/100,000 s
Motion Activated
--
--
--
Mount Type
--
--
Pole
--
Wide Dynamic Range
--
--
Signal Mode
--
--
PAL
--

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