The HAN-SBP-004PBW Hanwha mounting converter is a white adaptor plate that lets ruggedised PTZ cameras mount with a 4.75" bolt pattern while providing a universal 4" PCD interface with TR30 screw size. It is compatible with Hanwha PTZ models such as the TNP-A6550RW, TNP-A7430RW and TNP-A9430RW.