Dome cameras Comparison: Hanwha Vision, Visionhitech  (4)

Chip Inch Size
1/3
1/3
1/3
1/3
Colour Type
Colour / Monochrome
Colour / Monochrome
Colour / Monochrome
Colour / Monochrome
Resolution TVL
700
650
650
650
Sensitivity lux
0.00002
0.1
0.1
0.1
Digital (DSP)
--
--
--
Indoor/Outdoor
Indoor/Outdoor
Indoor
Indoor
Indoor
Voltage
12 V DC
12 VDC, 24 VAC
12 VDC, 24 VAC
12 VDC, 24 VAC
Focal length
3 ~ 8.5mm
3.3 ~ 12
3.3 ~ 12
3.3 ~ 12
Back Light Compensation
--
--
--
Auto Gain Control
--
--
--
White Balance
--
--
--
Electronic Shutter range
1/60 ~ 1/120,000sec
--
--
--
S/ N (Signal/ Noise) Ratio dB
52
--
--
--
Synchronisation
Internal/Line lock
--
--
--
Dome Type
--
Static
Variable focus
Variable Focus

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