Compare DS-2CE56D1T-IR3Z with DS-2CE56D1T-IT1 (2)
Contact manufacturer | Contact manufacturer | |
Contact manufacturer | Contact manufacturer | |
Chip Inch Size |
1/2
|
1/2
|
Colour Type |
True Day / Night
|
True Day / Night
|
Resolution TVL |
1930 x 1088
|
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
|
Focal length |
2.8 ~ 12 mm
|
3.6 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
|
PAL, NTSC
|
Dome Type |
--
|
Static
|
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