Compare IPC-HFW7842H-Z with DH-IPC-HFW2449M-S-B-PRO (2)
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size |
1/1.8
|
1/1.8
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution |
8MP
|
4MP
|
| Digital (DSP) |
✔
|
--
|
| Specialist Type |
Network
|
--
|
| Sensitivity Lux |
0.0003 ~ 0.03
|
0.0005 lux
|
| Auto Iris |
✔
|
--
|
| Direct Drive |
✔
|
--
|
| Voltage |
12 V DC, 24 V AC, POE
|
12 V DC, PoE
|
| Motion Activated |
✔
|
✔
|
| Focal Length mm |
2.7 ~ 12
|
3.6 mm; 6 mm
|
| Wide Dynamic Range |
✔
|
✔
|
| Picture Elements HxV |
3840 x 2160
|
--
|
| Image Frame Rate |
25 fps ~ 30 fps
|
--
|
| Back Light Compensation |
✔
|
✔
|
| Auto Gain Control |
✔
|
✔
|
| White Balance |
✔
|
✔
|
| Electronic Shutter Range |
1/3s ~ 1/100000s
|
Auto/Manual 1/3 s–1/100,000 s
|
| S/ N (Signal/ Noise) Ratio dB |
>56
|
>56 dB
|
| Mount Type |
--
|
Wall, Ceiling, Pole
|
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