Compare DS-2XS2T47G1-LDH/4G/C18S40(4mm) with DS-2CD2025FWD-I (2)
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size |
1/3
|
1/3
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution |
4MP
|
2MP
|
| Sensitivity Lux |
Color: 0.0005 Lux @ (F1.0, AGC ON),0 Lux with light
|
0 ~ 0.005
|
| Voltage |
12 V DC
|
12 V DC, PoE
|
| Motion Activated |
✔
|
✔
|
| Focal Length mm |
4 mm
|
2.8 ~ 12
|
| Wide Dynamic Range |
✔
|
✔
|
| Back Light Compensation |
✔
|
✔
|
| Auto Gain Control |
✔
|
✔
|
| White Balance |
✔
|
✔
|
| Electronic Shutter Range |
1/3 s to 1/100,000 s
|
1/3 ~ 1/100,000s
|
| S/ N (Signal/ Noise) Ratio dB |
? 52
|
--
|
| Digital (DSP) |
--
|
✔
|
| Specialist Type |
--
|
Megapixel
|
| Auto Iris |
--
|
✔
|
| Direct Drive |
--
|
✔
|
| Picture Elements HxV |
--
|
1920 x 1080
|
| Image Frame Rate |
--
|
25 ~ 30 fps
|
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