Compare DS-2DF8336IV-AEL with DS-2DE4220IW-D (2)
Contact manufacturer | Contact manufacturer | |
Chip Inch Size |
1/3
|
1/3
|
Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
Resolution TVL |
3MP
|
2 MP
|
Sensitivity lux |
0.01
|
0.05
|
Dome Type |
PTZ
|
PTZ
|
Pan Speed o/ sec |
0.1 ~ 160
|
Manual: 0.1 ~ 80, Preset: 80
|
Tilt Speed o/ sec |
0.1 ~ 120
|
Manual: 0.1 ~ 80, Preset: 80
|
Digital (DSP) |
✔
|
✔
|
Voltage |
24 V AC / PoE
|
12 V DC
|
Focal length |
4.5 ~ 162 mm
|
4.7 ~ 94 mm
|
Presets |
300
|
--
|
Compression |
H.264/MPEG4/MJPEG
|
H.264 / MJPEG
|
Back Light Compensation |
✔
|
--
|
Auto Gain Control |
✔
|
✔
|
White Balance |
✔
|
--
|
Electronic Shutter range |
1 ~ 1/30,000s
|
1 ~ 1/10,000s
|
S/ N (Signal/ Noise) Ratio dB |
> 55
|
52dB
|
Signal Mode |
NTSC/PAL
|
PAL, NTSC
|
Built-in IR LED |
✔
|
--
|
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