DS-2CD2032-I upgrade help

hasteveha

n3wb
Joined
Aug 9, 2015
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Hi,
I have the DS-2CD2032-I , I believe it's the Chinese version.
I downgraded to 5.2.5.
I want to upgrade to the latest version.
Where can I get 5.3,5.4, and 5.45?
 
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