Compare DS-2CD2555FWD-I(W)(S) with DS-2CD7254FWD-E(I)Z(H) (2)
| Contact manufacturer | Contact manufacturer | |
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size |
1/3
|
1/3
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution TVL |
5MP
|
3 MP
|
| Sensitivity lux |
0 ~ 0.028
|
0.1
|
| Digital (DSP) |
✔
|
✔
|
| Voltage |
12 V DC, PoE
|
24 V AC
|
| Focal length |
2.8 ~ 6mm
|
2.7 ~ 9 mm
|
| Compression |
MPEG, MJPEG, H.264
|
H.264 / MPEG4 / MJPEG
|
| Back Light Compensation |
✔
|
--
|
| Auto Gain Control |
✔
|
✔
|
| White Balance |
✔
|
--
|
| Electronic Shutter range |
1/3 ~ 1/100,000 s
|
1/25 ~ 1/100,000s
|
| Dome Type |
--
|
PTZ
|
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