Compare DS-2CE56F7T-IT3 with DS-2CE56D1T-(A)VPIR3Z (2)
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size |
1/2
|
1/2
|
| Colour Type |
True Day / Night
|
True Day / Night
|
| Resolution TVL |
3 MP
|
1930 x 1088
|
| Sensitivity lux |
0.01 Lux @ (F1.2,AGC ON),0 Lux with IR
|
0.01 Lux @ (F1.2,AGC ON),0 Lux with IR
|
| Digital (DSP) |
✔
|
✔
|
| Voltage |
12 V DC
|
12 V DC, 24 V AC
|
| Focal length |
2.8
|
2.8 ~ 12 mm
|
| Back Light Compensation |
✔
|
✔
|
| Auto Gain Control |
✔
|
✔
|
| White Balance |
✔
|
✔
|
| Electronic Shutter range |
1/25(1/30) ~ 1/50,000s
|
1/25(1/30) ~ 1/50,000s
|
| S/ N (Signal/ Noise) Ratio dB |
62
|
62
|
| Synchronisation |
Internal
|
Internal
|
| Signal Mode |
--
|
PAL, NTSC
|
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