Compare VDC-275-10 with VDC-250F04-20 (2)
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size |
1/3
|
1/3
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution TVL |
650
|
540
|
| Dome Type |
PTZ
|
--
|
| Indoor/Outdoor |
Indoor
|
Indoor
|
| Mount Type |
Surface
|
--
|
| Voltage |
12 V DC / 24 V AC
|
24 V AC
|
| Focal length |
2.8 ~ 10.5
|
--
|
| Back Light Compensation |
✔
|
--
|
| Auto Gain Control |
✔
|
--
|
| White Balance |
✔
|
✔
|
| S/ N (Signal/ Noise) Ratio dB |
50
|
50
|
| Synchronisation |
Line-lock
|
--
|
| Signal Mode |
PAL, NTSC
|
NTSC
|
| Sensitivity lux |
--
|
0.05
|
| Electronic Shutter range |
--
|
1/60 ~ 1/120,000
|
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