Compare DS-2CD2047G2H-LIU(2.8mm)(eF) with iDS-2CD7T87G0-XHSY(2.8mm)  (2)

Chip Inch Size
1/1.8
1/1.8
Colour Type
Colour / Monochrome
Colour / Monochrome
Resolution
4MP
8 MP
Sensitivity Lux
Colour: 0.0005 Lux @ (F1.0, AGC ON),0 Lux with light
Color: 0.0005 Lux @ (F1.0, AGC ON),B/W: 0.0001 Lux @ (F1.0, AGC ON),B/W: 0 Lux with IR
Voltage
12 V DC, PoE
12 V DC, PoE
Focal Length mm
2.8 mm
2.8 mm
Wide Dynamic Range
Back Light Compensation
Auto Gain Control
White Balance
Electronic Shutter Range
1/3 s to 1/100,000 s
1 s to 1/100,000 s
S/ N (Signal/ Noise) Ratio dB
? 52
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