Compare DH-H2A with IPC-K42 (2)
| Contact manufacturer | Contact manufacturer | |
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution |
2 MP
|
4 MP
|
| Voltage |
5 V DC
|
12 V DC
|
| Motion Activated |
✔
|
✔
|
| Wide Dynamic Range |
✔
|
✔
|
| Picture Elements HxV |
1920 × 1080
|
2560 x 1440
|
| Image Frame Rate |
25 fps
|
25 fps / 30 fps
|
| Electronic Shutter Range |
Auto/Manual 1/3 s–1/100,000 s
|
1/3 s ~ 1/100,000 s
|
| Chip Inch Size |
--
|
1/3
|
| Digital (DSP) |
--
|
✔
|
| Specialist Type |
--
|
Infrared
|
| Sensitivity Lux |
--
|
0 ~ 0.170
|
| Auto Iris |
--
|
✔
|
| Direct Drive |
--
|
✔
|
| Focal Length mm |
--
|
2.8
|
| Inclusion DVR/ Web Server |
--
|
✔
|
| Back Light Compensation |
--
|
✔
|
| Auto Gain Control |
--
|
✔
|
| White Balance |
--
|
✔
|
| S/ N (Signal/ Noise) Ratio dB |
--
|
> 46.6
|
| Signal Mode |
--
|
PAL, NTSC
|
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