Am I correct in my assumption that all Dahua cameras offered on Ebay ending on I2 - I4 - I6 are modifications done by the seller, and can I trust them>
I'm in the market for IPC-HFW4431M or K or IPC-HFW4436M or K cameras.
The IPC-HFW4431M I can find on the Dahua website , but not ending on I2 - 4 or 6, which I think points to the number of IR.
The IPC-HFW4436M I can't find at all on the Dahua website, so i guess that's a big no no then.
How about the IPC-HFW4431M or K are they to be trusted from Ali or Ebay, and do the number of IR actually improve the visible distance at night?
I'm in the market for IPC-HFW4431M or K or IPC-HFW4436M or K cameras.
The IPC-HFW4431M I can find on the Dahua website , but not ending on I2 - 4 or 6, which I think points to the number of IR.
The IPC-HFW4436M I can't find at all on the Dahua website, so i guess that's a big no no then.
How about the IPC-HFW4431M or K are they to be trusted from Ali or Ebay, and do the number of IR actually improve the visible distance at night?