Compare DH-SD52C220I-HC with HAC-HDW2221R-Z (2)
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size |
1/3
|
1/3
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution TVL |
2 MP
|
2MP
|
| Sensitivity lux |
0.005
|
0 ~ 0.03
|
| Dome Type |
PTZ
|
--
|
| Pan Speed o/ sec |
Manual: 0.1 ~ 350, Preset 500
|
--
|
| Tilt Speed o/ sec |
Manual: 0.1 ~ 250, Preset 500
|
--
|
| Digital (DSP) |
✔
|
✔
|
| Indoor/Outdoor |
Indoor/Outdoor
|
Indoor/Outdoor
|
| Voltage |
24 V AC
|
12 V DC
|
| Focal length |
4.7 ~ 94 mm
|
2.7 ~ 12mm
|
| Back Light Compensation |
✔
|
✔
|
| Auto Gain Control |
✔
|
✔
|
| White Balance |
✔
|
✔
|
| Electronic Shutter range |
1/1 ~1/30,000s
|
1.3 ~ 1/30000s
|
| S/ N (Signal/ Noise) Ratio dB |
50
|
65
|
| Signal Mode |
--
|
PAL, NTSC
|
| Built-in IR LED |
--
|
✔
|
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