Compare HCD-7020RA with XND-8081RF (2)
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size |
1/3
|
1/3
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution TVL |
4 MP
|
2 MP
|
| Sensitivity lux |
0.27
|
0.015
|
| Indoor/Outdoor |
Indoor
|
Indoor/Outdoor
|
| Voltage |
12 V DC
|
12 V DC
|
| Focal length |
4.0mm
|
x 4.3
|
| Back Light Compensation |
✔
|
✔
|
| Auto Gain Control |
✔
|
--
|
| White Balance |
✔
|
✔
|
| Electronic Shutter range |
1/30sec ~ 1/12,000sec
|
2 ~ 1/12,000s
|
| S/ N (Signal/ Noise) Ratio dB |
52
|
--
|
| Digital (DSP) |
--
|
✔
|
| Compression |
--
|
H.264/H.265, M-JPEG
|
| Built-in IR LED |
--
|
✔
|
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