Compare DS-2CE56C0T-IR with DS-2CC51D5S-AVPIR3 (2)
| Contact manufacturer | Contact manufacturer | |
| Colour Type |
True Day / Night
|
True Day / Night
|
| Resolution TVL |
1 MP
|
2 MP
|
| Sensitivity lux |
0.1 lux @ (F1.2, AGC ON), 0 lux with IR
|
0
|
| Digital (DSP) |
✔
|
✔
|
| Indoor/Outdoor |
Indoor
|
Indoor/Outdoor
|
| Voltage |
12 V DC
|
--
|
| Auto Gain Control |
✔
|
✔
|
| S/ N (Signal/ Noise) Ratio dB |
>62
|
> 52
|
| Synchronisation |
Internal
|
Internal
|
| Signal Mode |
PAL, NTSC
|
PAL / NTSC
|
| Built-in IR LED |
✔
|
✔
|
| Chip Inch Size |
--
|
1/3
|
| Focal length |
--
|
2.8 ~ 12
|
| Back Light Compensation |
--
|
✔
|
| White Balance |
--
|
✔
|
| Electronic Shutter range |
--
|
1/25 ~ 1/50,000 s
|
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