Compare iDS-2CD7146G2-IZHSY(2.8-12mm) with DS-2CD2187G2-LSU(4mm)(C) (2)
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size |
1/1.8
|
1/1.8
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution TVL |
4MP
|
4K
|
| Sensitivity lux |
Color: 0.0005 Lux @ (F1.2, AGC ON), B/W: 0.0001 Lux @ (F1.2, AGC ON), B/W: 0 Lux with IR
|
Color: 0.0008 Lux @ (F1.0, AGC ON),0 Lux with light
|
| Digital (DSP) |
✔
|
--
|
| Mount Type |
Wall, Pendant, Pole, Corner, In-ceiling
|
--
|
| Voltage |
12 V DC, 24 V AC, PoE
|
12 V DC, PoE
|
| Focal length |
2.8 ~ 12 mm
|
4 mm
|
| Compression |
H.265+/H.265/H.264+/H.264 /MJPEG
|
H.265+/H.265/H.264+/H.264 /MJPEG
|
| Back Light Compensation |
✔
|
✔
|
| Auto Gain Control |
✔
|
✔
|
| White Balance |
✔
|
✔
|
| Electronic Shutter range |
1 s ~ 1/100,000 s
|
1/3 s to 1/100,000 s
|
| S/ N (Signal/ Noise) Ratio dB |
? 52
|
? 52
|
| Built-in IR LED |
✔
|
--
|
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