I bought the Network Camera DH-IPC-HDW3666EMP-S-AUS and the Mount Bracket but to my surprise only 2 of the 4 mounting holes in the camera lined up with any holes on the plate. And to top it off the screws were not long enough to go through the base of the camera into the plate. Had to go to Bunnings and buy a packet of similar threaded screws and spring washers in order to mount the camera using the 2 holes available. I was going to send the plate back but was running out of time as I'm heading overseas, and so adapted. Very well made plate but really, there needs to be more holes and longer screws for the various Dahua cameras.