There is several type of IP CAM in the market. In this topic, I will be quantification for these factors. For example, PTZ, MPEG-4/MJPEG, CCD/ CMOS and etc.
What kind of factor is more important? What is its relative value
I will depend on Axis IP CAM price to analysis the factor value using static method.
1. I get the Axis IP cam price from Axis’
2. I think these price lists will inform me two information
A. sort/priority of factor
B. The relative weight of factor. But not absolute weight
3. Finally, we can understand which factor is important and realize every factors’ relative weight.
First, I divided Axis IP CAM into 3 types.
Those are Low cost CMOS IP CAM, middle end CCD IP cam and PTZ/speed dome series.
The add value form high to low is as below.
1. PTZ platform :Fixed <>
2. Auto focus: fixed <>
3. resolution : VGA <>
4. D/N switch normal <>
5. Sensor : CMOS <>6. Compression : MPEG4 <> We only can realize the factor rank (relative value) but NOT its quantification (absolute value ).