Compare DS-2CD2346G2H-IU(2.8mm)(eF) with DS-2CD4685F-IZ(H)(S)  (2)

Colour Type
Colour / Monochrome
Colour / Monochrome
Resolution
4MP
8 MP
Sensitivity Lux
Color: 0.001 Lux @ (F1.0, AGC ON),B/W: 0 Lux with IR
0.009 Lux @ (F1.2, AGC ON), 0.012 Lux @ (F1.4, AGC ON), 0 Lux with IR
Voltage
12 V DC, PoE
24 V AC / PoE
Focal Length mm
2.8 mm
2.8 ~ 12
Wide Dynamic Range
Back Light Compensation
Auto Gain Control
White Balance
--
Electronic Shutter Range
1/3 s ~ 1/100,000 s
1 ~ 1/100,000s
S/ N (Signal/ Noise) Ratio dB
? 52 dB
--
Chip Inch Size
--
1/2
Digital (DSP)
--
Specialist Type
--
Megapixel
Auto Iris
--
Direct Drive
--
Motion Activated
--
Image Frame Rate
--
30 fps
Inclusion DVR/ Web Server
--

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