Compare DH-SD50220S-HN with SD63120S-HN (2)
| Contact manufacturer | Contact manufacturer | |
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution TVL |
2MP
|
1.3 MP
|
| Sensitivity lux |
0.005
|
0.005
|
| Dome Type |
PTZ
|
PTZ
|
| Pan Speed o/ sec |
Manual - 0.1 ~ 350
|
0.1 ~ 300
|
| Tilt Speed o/ sec |
Manual - 0.1 ~ 250
|
0.1 ~ 150
|
| Digital (DSP) |
✔
|
✔
|
| Indoor/Outdoor |
Indoor/Outdoor
|
Indoor/Outdoor
|
| Voltage |
24 V AC, PoE
|
24 V AC
|
| Focal length |
5.5 ~ 110.0mm
|
4.7 ~ 94 mm
|
| Presets |
500
|
255
|
| Compression |
H.264 / MJPEG
|
H.264, M-JPEG
|
| Back Light Compensation |
✔
|
✔
|
| Auto Gain Control |
✔
|
✔
|
| White Balance |
✔
|
✔
|
| Electronic Shutter range |
1/3 ~ 1/30,000s
|
1/1 ~ 1/30,000s
|
| S/ N (Signal/ Noise) Ratio dB |
>55
|
>50
|
| Chip Inch Size |
--
|
1/3
|
| Signal Mode |
--
|
PAL, NTSC
|
| Built-in IR LED |
--
|
✔
|
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