Compare DS-2CE51F7T-IT3Z with DS-2CE56C0T-IT1 (2)
Contact manufacturer | Contact manufacturer | |
Colour Type |
True Day / Night
|
True Day / Night
|
Resolution TVL |
3MP
|
1 MP
|
Sensitivity lux |
0 ~ 0.01
|
0.1 lux @ (F1.2, AGC ON), 0 lux with IR
|
Digital (DSP) |
✔
|
✔
|
Indoor/Outdoor |
Outdoor
|
--
|
Voltage |
12 V DC
|
12 V DC
|
Focal length |
2.7 ~ 12mm
|
--
|
Back Light Compensation |
✔
|
--
|
Auto Gain Control |
✔
|
✔
|
White Balance |
✔
|
--
|
Electronic Shutter range |
1/25 ~ 1/50,000s
|
--
|
S/ N (Signal/ Noise) Ratio dB |
>62
|
>62
|
Synchronisation |
Internal
|
Internal
|
Signal Mode |
--
|
PAL, NTSC
|
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