Compare VN37CS-W4IR with VN90SNX (2)
Contact manufacturer | Contact manufacturer | |
Chip Inch Size " |
1/3
|
1/3
|
Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
Resolution TVL |
400
|
500
|
Digital (DSP) |
✔
|
✔
|
Voltage |
12 V DC
|
24 VDC
|
Focal Length mm |
4.3
|
4 ~ 9
|
Picture Elements HxV |
512 x 492
|
768 x 494
|
Auto Gain Control |
✔
|
✔
|
White Balance |
✔
|
--
|
Gamma Correction |
0.45
|
--
|
Electronic Shutter range |
1/60 ~ 1/100,000 sec
|
1/50 ~ 1/100,000
|
S/ N (Signal/ Noise) Ratio dB |
>50
|
> 50
|
Synchronisation |
Internal
|
Internal
|
Signal Mode |
NTSC/PAL
|
PAL, NTSC
|
Specialist Types |
--
|
Infrared
|
Auto Iris |
--
|
✔
|
Sensitivity lux |
--
|
0.0001
|
Direct Drive |
--
|
✔
|
Back Light Compensation |
--
|
✔
|
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