I have a total of 3 cameras. 2 brand new: 1 x IPC-HDW5231R-Z (Dahua logo) 1 x IPC-HDBW4231F-AS 2.8mm (OEM, got it from Andy) And 1 used IPC-HDW5231R-Z (Dahua logo). For the brand new ones I opened the boxes to inspect and test the cameras to make sure they were working properly since I didn't know when I was going to install them. The used one is currently installed in a place where it is protected from direct sun light. I'm going to try different cameras so I have no use to these. If you interested, please PM me with an offer and feel free to ask for additional details.