Compare IPC-HFW2231S-S-S2 with DH-IPC-HFW3241MP-AS-I2 (2)
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size |
1/2.8
|
1/2.8
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution |
2MP
|
2 MP
|
| Digital (DSP) |
✔
|
--
|
| Specialist Type |
Network
|
--
|
| Sensitivity Lux |
0.002
|
0 ~ 0.002
|
| Auto Iris |
✔
|
--
|
| Direct Drive |
✔
|
--
|
| Voltage |
12 V DC, POE
|
12 V DC, PoE
|
| Focal Length mm |
2.8 ~ 3.6
|
3.6 mm; 6 mm; 8 mm; 12 mm
|
| Wide Dynamic Range |
✔
|
✔
|
| Picture Elements HxV |
1920 x 1080
|
--
|
| Image Frame Rate |
25 fps ~ 30 fps
|
25/30 fps
|
| Back Light Compensation |
✔
|
✔
|
| Auto Gain Control |
✔
|
✔
|
| White Balance |
✔
|
✔
|
| Electronic Shutter Range |
1/3 s ~ 1/100000 s
|
Auto/Manual 1/3 s–1/100000 s
|
| S/ N (Signal/ Noise) Ratio dB |
>56
|
>56
|
| Signal Mode |
NTSC, PAL
|
PAL
|
| Motion Activated |
--
|
✔
|
| Mount Type |
--
|
Wall, Ceiling
|
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