IP cameras Comparison: Hikvision, Dahua Technology  (4)

Chip Inch Size
1/3
--
1/3
1/3
Colour Type
Colour / Monochrome
--
Colour / Monochrome
Colour / Monochrome
Resolution
2MP
2 MP
4MP
4MP
Digital (DSP)
--
--
Specialist Type
Megapixel
--
--
--
Sensitivity Lux
0 ~ 0.01
--
0.008
0.01 Lux@F1.6 (Colour,30IRE), 0.001 Lux@F1.6 (B/W,30IRE), 0 lux (Illuminator on)
Auto Iris
--
--
--
Direct Drive
--
--
--
Voltage
100 ~ 240 V AC
12 V DC, PoE
12 V DC, PoE
MicroUSB / 5 VDC
Motion Activated
--
Focal Length mm
4 ~ 16
3.6
2.7 ~ 13.5
2.8 mm; 3.6 mm; 6 mm
Wide Dynamic Range
--
Picture Elements HxV
1920 x 1080
1920 x 1080
--
--
Image Frame Rate
25 fps / 30 fps
30fps
25/30 fps
25/30 fps
Back Light Compensation
Auto Gain Control
White Balance
Electronic Shutter Range
1 ~ 1/100,000s
1 ~ 1/100,000s
Auto/Manual 1/3 s–1/100000 s
Auto/Manual 1/3 s–1/100,000 s
S/ N (Signal/ Noise) Ratio dB
--
> 50
>56
>56
Mount Type
--
--
Pole
Wall, Pole
Signal Mode
--
--
PAL
--

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