How can I recognize if my cam is International or Chinese?

[dodamn]

I bought a Dahua IPC-HDW5231R-Z from AliExpress. Seller tolds me the cam is international model. But I cannot believe it.
I want to recognize if my cam is real Internationl model or not. How can I do?

 

[looney2ns]

Model number you noted says that it is an international model.
Look at the Dahua international web site.

 

[dodamn]

Model number you noted says that it is an international model.
Look at the Dahua international web site.

Some sellers from AE sells the cam which does not have Dahua logo. But they says the cam is Dahua's genuine international model.
Why does the cam has no logo printed?

 

[looney2ns]

If you can find the exact model number on Dahua's international site, then it's legit. Logo or not. The sell cams without logos so that some dealers can have their own name put on.

 

[aristobrat]

Why does the cam has no logo printed?

Like @looney2ns mentioned, it’s the version Dahua sells to other companies for them to put their logos on and resell. Dahua never has to support these models directly, so these models can be sold at a lower cost.