Compare NDN-921 with VG5-7220-CPT4 (2)
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size |
1/3
|
1/3
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution TVL |
1280 x 720
|
2 MP
|
| Dome Type |
Continuous Rotation
|
PTZ
|
| Sensitivity lux |
0.04
|
0.005
|
| Mount Type |
Surface, Flush
|
In-ceiling
|
| Voltage |
12 V DC / 24 V AC / PoE
|
21 ~ 30 V AC
|
| Rotation Angleso |
360 pan, 90 tilt
|
--
|
| Compression |
H.264, M-JPEG, JPEG
|
H.264 (ISO/IEC 14496 -10), M-JPEG, JPEG
|
| Electronic Shutter range |
1/50(1/60) ~ 1/10,000
|
1/1 ~ 1/10000 s
|
| S/ N (Signal/ Noise) Ratio dB |
>50
|
> 50
|
| Synchronisation |
Internal / Line lock
|
--
|
| Pan Speed o/ sec |
--
|
400
|
| Tilt Speed o/ sec |
--
|
300
|
| Digital (DSP) |
--
|
✔
|
| Indoor/Outdoor |
--
|
Indoor
|
| Focal length |
--
|
4.7 ~ 94
|
| Back Light Compensation |
--
|
✔
|
| White Balance |
--
|
✔
|
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