Compare HSD620PRH with HSD628EXP (2)
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size |
1/4
|
1/4
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution TVL |
540
|
540
|
| Sensitivity lux |
0.01
|
0.01
|
| Dome Type |
Continuous Rotation
|
Continuous Rotation
|
| Pan Speed o/ sec |
0.5 ~ 90
|
0.5 ~ 90
|
| Tilt Speed o/ sec |
0.5 ~ 90
|
0.5 ~ 90
|
| Digital (DSP) |
✔
|
✔
|
| Indoor/Outdoor |
Outdoor
|
Outdoor
|
| Mount Type |
Ceiling
|
Ceiling, Wall
|
| Voltage |
24 V AC
|
24 V AC
|
| Focal length |
3.5 ~ 91
|
3.4 ~ 122.4
|
| Rotation Angleso |
360 pan, -10 ~ +190 tilt
|
360 pan, -10 ~ +190 tilt
|
| Presets |
256
|
256
|
| Compression |
H.264, MPEG-4, MPEG-2
|
H.264, MPEG-2, MPEG-4 and MJPEG
|
| Back Light Compensation |
✔
|
✔
|
| Auto Gain Control |
✔
|
✔
|
| White Balance |
✔
|
✔
|
| S/ N (Signal/ Noise) Ratio dB |
>50
|
>50
|
| Signal Mode |
PAL, NTSC
|
PAL, NTSC
|
| Built-in IR LED |
✔
|
✔
|
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