Compare DS-2CD2066G2H-I2U/S(L)(RB) with DS-2CD2021G1-I(4mm)(C) (2)
| Contact manufacturer | Contact manufacturer | |
| Contact manufacturer | Contact manufacturer | |
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution |
6 MP
|
2MP
|
| Sensitivity Lux |
Color: 0.001 Lux @ (F1.0, AGC ON),B/W: 0 Lux with IR
|
0.005 ~ 0
|
| Voltage |
12 V DC, PoE
|
12 V DC, PoE
|
| Focal Length mm |
2.8 mm / 4 mm
|
4
|
| Wide Dynamic Range |
✔
|
✔
|
| Back Light Compensation |
✔
|
✔
|
| Auto Gain Control |
✔
|
✔
|
| White Balance |
✔
|
✔
|
| Electronic Shutter Range |
1/3 s ~ 1/100,000 s
|
1/3 s ~ 1/100,000 s
|
| S/ N (Signal/ Noise) Ratio dB |
? 52 dB
|
52
|
| Chip Inch Size |
--
|
1/2.7
|
| Digital (DSP) |
--
|
✔
|
| Specialist Type |
--
|
Network
|
| Auto Iris |
--
|
✔
|
| Direct Drive |
--
|
✔
|
| Motion Activated |
--
|
✔
|
| High Speed |
--
|
✔
|
| Picture Elements HxV |
--
|
1920 × 1080
|
| Image Frame Rate |
--
|
25 ~ 30 fps
|
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