First of all, you need to learn more about speedcams, then will be less confusion at you! So try a little bit by yourself to research about type of speedcams, dbs, etc etc. , don't expect that always people will explain your some basic things, otherwise do what they suggest you, if you don't want to learn about matter...

If you read OP with attention, you would see there is 2 type of speedcam db - SCDB and poiplaza, SCDB - 1 speedcam file for whole Europe, poiplaza - separated country's speedcam files, at poiplaza you decide which speedcam files you'll use, you can use only one you need, or more them...

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more about poiplaza
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