Compare DS-2CD2786G2-IZS(2.8-12mm)(D) with DS-2DF8A442IXS-AEL(T5) (2)
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size |
1/1.8
|
1/1.8
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution TVL |
8MP
|
4MP
|
| Sensitivity lux |
0.003 ~ 0
|
Color: 0.001 Lux, B/W: 0.0005
|
| Digital (DSP) |
✔
|
--
|
| Voltage |
12 V DC, PoE
|
24 V AC, Hi-PoE
|
| Focal length |
2.8 ~ 12mm
|
6.0 mm to 252 mm
|
| Compression |
H.265, H.264, H.265+, H.264+, MJPEG
|
H.265+/H.265/H.264+/H.264 /MJPEG
|
| Back Light Compensation |
✔
|
✔
|
| Auto Gain Control |
✔
|
--
|
| White Balance |
✔
|
--
|
| Electronic Shutter range |
1/3 s ~ 1/100,000 s
|
1/1 s to 1/30,000 s
|
| S/ N (Signal/ Noise) Ratio dB |
52
|
--
|
| Built-in IR LED |
✔
|
--
|
| Dome Type |
--
|
PTZ
|
| Pan Speed o/ sec |
--
|
configurable from 0.1° to 210°/s; preset speed: 280
|
| Tilt Speed o/ sec |
--
|
configurable from 0.1° to 150°/s, preset speed 250
|
| Presets |
--
|
300
|
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